Stomach Ulcer
Peptic Ulcer
Leg Ulcer
Pressure Ulcer
Skin Ulcer
Peptic Ulcer Hemorrhage
Peptic Ulcer Perforation
Buruli Ulcer
Diabetic Foot
Anti-Ulcer Agents
Helicobacter pylori
Helicobacter Infections
Mycobacterium ulcerans
Cimetidine
Vagotomy, Proximal Gastric
Gastric Juice
Omeprazole
Ranitidine
Vagotomy
Stomach
Acetic Acid
Histamine H2 Antagonists
Anti-Inflammatory Agents, Non-Steroidal
Gastrins
Pylorus
Hemostasis, Endoscopic
Gastrointestinal Hemorrhage
Proton Pump Inhibitors
Venous Insufficiency
Amoxicillin
Duodenum
Nursing Assessment
Famotidine
2-Pyridinylmethylsulfinylbenzimidazoles
Endoscopy
Gastroenterostomy
Treatment Outcome
Stomatitis, Aphthous
Debridement
Metronidazole
Clarithromycin
Chancroid
Occlusive Dressings
Lansoprazole
Haemophilus ducreyi
Hematemesis
Pentagastrin
Magnesium Hydroxide
Prospective Studies
Gastrointestinal Diseases
Drug Therapy, Combination
Duodenitis
Mycobacterium Infections, Nontuberculous
Pepsinogens
Compression Bandages
Follow-Up Studies
Glycyrrhiza
Nursing Evaluation Research
Risk Factors
Rectal Diseases
Behcet Syndrome
Organometallic Compounds
Double-Blind Method
Gefarnate
Tongue Diseases
Duodenal Diseases
Administration, Topical
Indomethacin
Cysteamine
Aluminum Hydroxide
Biopsy
Diabetic Neuropathies
Benin
Witchcraft
Prevalence
Urease
Zollinger-Ellison Syndrome
Eye Infections, Bacterial
Hyperbaric Oxygenation
Skin
Skin, Artificial
Clinical Nursing Research
Eye Infections, Fungal
Electrocoagulation
Pressure
Clinical Trials as Topic
Postoperative Complications
Random Allocation
Upper Gastrointestinal Tract
Pepsin A
Severity of Illness Index
Rabeprazole
Ischemia
Secretory Rate
Skin Transplantation
Hydrochloric Acid
Thromboangiitis Obliterans
Incidence
Osteomyelitis
Iodophors
Carbenoxolone
Granulation Tissue
Penicillins
Furazolidone
Pyloric Stenosis
Arthropathy, Neurogenic
Intestinal Mucosa
Cyclooxygenase Inhibitors
Rats, Wistar
Plant Extracts
Nursing Homes
Negative-Pressure Wound Therapy
Guanidines
Foot
Tinidazole
Misoprostol
Ultrasonography, Doppler, Duplex
Ointments
Age Factors
Cyclooxygenase 1
Gastritis, Atrophic
Barium Sulfate
Acetates
Prostaglandin-Endoperoxide Synthases
Tetragastrin
Sulfoxides
Cyclooxygenase 2
Surgical Flaps
Cyclooxygenase 2 Inhibitors
Cost-Benefit Analysis
Herpes Genitalis
Spinal Cord Injuries
Digestive System Fistula
Histamine
Nursing Service, Hospital
Gastric Outlet Obstruction
Nursing Audit
Intubation, Gastrointestinal
Polymerase Chain Reaction
Postgastrectomy Syndromes
Gastric Mucins
Corneal Perforation
Scleroderma, Systemic
Lower Extremity
Stomatitis, Herpetic
Granuloma Inguinale
Pain
Colonic Diseases
Buttocks
Risk of human immunodeficiency virus infection and genital ulcer disease among persons attending a sexually transmitted disease clinic in Italy. (1/631)
To assess the relative importance of ulcerative and non-ulcerative sexually transmitted disease in the transmission of HIV, a seroprevalence study was conducted on 2210 patients at the sexually transmitted diseases (STD) clinic of the S. Maria e S. Gallicano Hospital in Rome, between 1989 and 1994. Among male patients, by univariate analysis, strong predictors of HIV infection were homosexuality, sexual exposure to a HIV-positive partner, hepatitis B virus infection, and positive syphilis serology. An increased risk was estimated for patients with past genital herpes (odds ratio (OR) 3.86, 95% confidence intervals (CI) 0.40-18.2), and primary syphilis (OR 5.79, 95% CI 0.59-28.6). By multivariate analysis, a positive association was found with homosexuality (OR 6.9, 95% CI 2.9-16.5), and positive syphilis serology (OR 3.5, 95% CI 1.3-9.2). An adjusted OR of 2.41 was calculated for current and/or past genital herpes. These results, although not conclusive, suggest a role of ulcerative diseases as risk factors for prevalent HIV infection, and indicate that positive syphilis serology is an unbiased criterion for identifying individuals at increased risk of HIV infection. (+info)The pathophysiology of disseminated Mycobacterium avium complex disease in AIDS. (2/631)
Mycobacterium avium complex (MAC) organisms cause disseminated disease in patients with AIDS. The organisms penetrate the gastrointestinal mucosa by unknown mechanisms and are phagocytosed by macrophages in the lamina propria. These cells cannot kill the organisms, and MAC spreads through the submucosal tissue. Lymphatic drainage transports mycobacteria to abdominal lymph nodes, from which the organisms enter the bloodstream. Hematogenous spread can occur to many sites, but spleen, bone marrow, and liver are the most common. Tissue destruction is rare, and most signs and symptoms of MAC disease are due to elaboration of cytokines. MAC is rarely the direct cause of death but increases the risk for superinfection; death may result from malnutrition or other infections. (+info)Penetrating atherosclerotic ulcer at the proximal aorta complicated with cardiac tamponade and aortic valve regurgitation. (3/631)
A 56-year-old man had a penetrating atherosclerotic ulcer originating in the proximal ascending aorta, which is an unusual case of penetrating aortic ulcer complicated with the aortic valve regurgitation and cardiac tamponade. This hemodynamically unstable patient was successfully treated by conservative management to control his blood pressure and was also monitored closely with follow-up imaging studies. (+info)Small intestinal ulceration secondary to carcinoid tumour arising in a Meckel's diverticulum. (4/631)
A solitary small intestinal ulcer associated with a carcinoid tumour in a nearby Meckel's diverticulum was found in a 77 year old man presenting with massive rectal bleeding. Angiography and a radioisotope study localised the bleeding to the ileum. At operation, the Meckel's diverticulum was identified, with bleeding from an ulcer just distal to it. Pathological examination revealed a small carcinoid tumour confined to the Meckel's diverticulum. Close to the opening of the diverticulum, within the ileum, a well demarcated ulcer was present. Histology showed a non-specific ulcer which eroded a large blood vessel. This is the first documented occurrence of solitary small intestinal ulceration in association with a carcinoid tumour. Carcinoid tumour should be added to the list of possible causes of small intestinal ulceration. The ulceration may be secondary to release of cytokines by the tumour. (+info)Thalidomide for the treatment of esophageal aphthous ulcers in patients with human immunodeficiency virus infection. National Institute of Allergy and Infectious Disease AIDS Clinical Trials Group. (5/631)
A multicenter, double-blind, randomized, placebo-controlled clinical trial was conducted to determine the safety and efficacy of thalidomide for treating esophageal aphthous ulceration in persons infected with human immunodeficiency virus (HIV). Twenty-four HIV-infected patients with biopsy-confirmed aphthous ulceration of the esophagus were randomly assigned to receive either oral thalidomide, 200 mg/day, or oral placebo daily for 4 weeks. Eight (73%) of 11 patients randomized to receive thalidomide had complete healing of aphthous ulcers at the 4-week endoscopic evaluation, compared with 3 (23%) of 13 placebo-randomized patients (odds ratio, 13.82; 95% confidence interval, 1.16-823.75; P=.033). Odynophagia and impaired eating ability caused by esophageal aphthae were improved markedly by thalidomide treatment. Adverse events among patients receiving thalidomide included somnolence (4 patients), rash (2 patients), and peripheral sensory neuropathy (3 patients). Thalidomide is effective in healing aphthous ulceration of the esophagus in patients infected with HIV. (+info)Fas receptor up-regulation and membrane localization concurrent with apoptosis in idiopathic esophageal ulceration: toward a better understanding of esophageal injury in AIDS. (6/631)
Activation of the Fas-mediated apoptotic pathway in the etiology of idiopathic esophageal ulcerations (IEUs) was investigated. Constitutive expression of Fas ligand (Fas L) was found in the basal layer of the normal esophageal mucosa and in IEUs and cytomegalovirus ulcerations. In addition to an altered cytokine environment, there was significant up-regulation of Fas antigen mRNA and membrane localization of the receptor in IEU specimens. Concomitant increase in the basic components of Fas machinery, together with elevated mucosal apoptosis, strongly suggests the potential role of the Fas signaling pathway in the onset of tissue destruction associated with IEUs. (+info)Leishmania amazonensis infection in nude mice. (7/631)
Leishmania amazonensis is an intracellular protozoan parasite of macrophages. Cutaneous leishmaniasis in an immunocompetent host begins as papules or nodules followed by ulceration at the site of promastigote inoculation. In this study, the pathological changes of cutaneous leishmaniasis lesions in T cell deficient nude mice were examined. When infected with L. amazonensis promastigotes, nude mice developed non-ulcerative cutaneous nodules. By histological examination of cutaneous lesions, massive accumulation of vacuolated histiocytes containing amastigotes was observed in all the nude mice. Although infiltration of mononuclear and polymorphonuclear cells was seen in the lesions of immunocompetent mice, few such cells were observed in the lesions of nude mice. These results indicate the importance of T cells on the ulcer formation in cutaneous leishmaniasis. (+info)Accuracy and economics of Helicobacter pylori diagnosis. (8/631)
Many diagnostic tests are available to establish Helicobacter pylori infection status. Most of the tests are accurate though none works perfectly, and no gold standard for diagnosis exists. Newly developed serum immunoassay kits can substitute for laboratory-based enzyme-linked immunosorbent assays, but whole blood immunoassays do not yet demonstrate adequate performance characteristics. Serologic diagnosis of H. pylori remains the most cost-effective option and should be utilized to establish initial infection in the majority of cases. If rapid urease testing is performed at endoscopy, negative results can be confirmed with a subsequent serologic test in those patients with a high probability of infection. Obtaining additional gastric tissue at endoscopy to evaluate for bacterial infection is reasonable if specimens are being taken for a mucosal defect. Confirmation of bacterial eradication cannot be justified for all post-treatment patients at present due to the expense. It is important to test for cure in those patients with complicated ulcer disease and those with recurrent symptoms after therapy. (+info)A stomach ulcer is a sore or open wound in the lining of the stomach or duodenum (the first part of the small intestine). It is caused by a combination of factors, including the bacteria Helicobacter pylori, excessive production of stomach acid, and the use of certain medications, such as aspirin and nonsteroidal anti-inflammatory drugs (NSAIDs). Stomach ulcers can cause a range of symptoms, including abdominal pain, bloating, nausea, vomiting, and loss of appetite. In some cases, ulcers can lead to more serious complications, such as bleeding, perforation, and the formation of a stomach abscess. Treatment for stomach ulcers typically involves a combination of medications, such as antibiotics to kill H. pylori bacteria, acid-suppressing drugs to reduce stomach acid production, and pain relievers. In some cases, surgery may be necessary to repair a perforated ulcer or remove a large abscess.
A duodenal ulcer is a sore or break in the lining of the duodenum, which is the first part of the small intestine. It is a common condition that affects millions of people worldwide. The most common symptoms of a duodenal ulcer include abdominal pain, bloating, nausea, and loss of appetite. The pain is usually located in the upper abdomen, just below the ribs, and may be relieved by eating or taking antacids. Duodenal ulcers are usually caused by a combination of factors, including the bacteria Helicobacter pylori, long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs), and excessive alcohol consumption. Treatment typically involves antibiotics to kill H. pylori, as well as medications to reduce stomach acid production and pain relief. In severe cases, surgery may be necessary.
A peptic ulcer is a sore that forms in the lining of the stomach or duodenum, which is the first part of the small intestine. It is caused by a combination of factors, including the production of excess stomach acid and the presence of the bacterium Helicobacter pylori (H. pylori) in the stomach. Peptic ulcers can cause a range of symptoms, including abdominal pain, bloating, nausea, and vomiting. They can also lead to complications such as bleeding, perforation, and the formation of. Treatment typically involves the use of medications to reduce stomach acid production and antibiotics toH. pylori, as well as lifestyle changes such as avoiding spicy or acidic foods and not smoking.
A leg ulcer is a wound that forms on the skin of the leg, typically on the lower leg or ankle. It is usually a chronic condition that does not heal on its own and can be caused by a variety of factors, including poor circulation, venous insufficiency, arterial disease, diabetes, and obesity. Leg ulcers can be painful and may lead to infection if not properly treated. Treatment typically involves addressing the underlying cause of the ulcer, as well as cleaning and dressing the wound to promote healing. In some cases, surgery may be necessary to improve blood flow or remove damaged tissue.
A pressure ulcer, also known as a bedsore or decubitus ulcer, is a localized injury to the skin and underlying tissue that occurs when there is prolonged or excessive pressure on a particular area of the body. Pressure ulcers are most commonly seen in people who are bedridden or have limited mobility, as the constant pressure on certain areas of the body can cause the blood flow to be restricted, leading to tissue damage. Pressure ulcers can occur anywhere on the body where there is prolonged pressure, but they are most commonly seen on the back of the head, heels, hips, and tailbone. The severity of a pressure ulcer can range from a red, painful area of skin to a deep, open wound that extends through the underlying tissue. Treatment for pressure ulcers typically involves relieving pressure on the affected area, keeping the wound clean and moist, and providing nutritional support to promote healing. In severe cases, surgery may be necessary to remove damaged tissue or repair underlying structures. Prevention of pressure ulcers is also important, and can involve regular repositioning of the patient, the use of specialized pressure-relieving devices, and maintaining good nutrition and hydration.
A skin ulcer is an open sore or break in the skin that does not heal on its own. It can be caused by a variety of factors, including pressure, injury, infection, poor circulation, and underlying medical conditions such as diabetes or venous insufficiency. Skin ulcers can range in size from small pinprick wounds to large, deep sores that extend down to the underlying tissue. They can be painful and may take a long time to heal, especially if they are not properly treated. Treatment for skin ulcers typically involves cleaning and dressing the wound, managing any underlying medical conditions, and addressing any underlying causes of the ulcer. In some cases, surgery may be necessary to remove damaged tissue or repair damaged blood vessels.
Peptic Ulcer Hemorrhage (PUH) is a medical condition that occurs when a peptic ulcer in the stomach or duodenum (the first part of the small intestine) bleeds. The bleeding can be mild or severe, and it can occur suddenly or gradually over time. PUH is a serious condition that requires prompt medical attention. The bleeding can cause symptoms such as black or tarry stools, (vomiting blood), weakness, dizziness, and fainting. In severe cases, PUH can lead to shock, which is a life-threatening condition. The most common cause of PUH is the use of nonsteroidal anti-inflammatory drugs (NSAIDs) or other medications that irritate the stomach lining. Other risk factors include smoking, excessive alcohol consumption, chronic stress, and a history of peptic ulcers. Treatment for PUH typically involves stopping the bleeding and preventing further bleeding. This may involve medications to reduce stomach acid production, endoscopic therapy to stop the bleeding, or surgery to remove the affected part of the stomach or duodenum. In severe cases, hospitalization and intensive care may be necessary.
Peptic Ulcer Perforation (PUP) is a medical emergency that occurs when a peptic ulcer in the stomach or duodenum (the first part of the small intestine) perforates, or breaks through, the wall of the stomach or duodenum. This can cause a leak of digestive juices and contents into the abdominal cavity, leading to a severe infection and potentially life-threatening complications. PUP is a complication of peptic ulcers, which are ulcers that form in the lining of the stomach or duodenum due to chronic inflammation caused by the bacteria Helicobacter pylori or the use of nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin and ibuprofen. Other risk factors for PUP include smoking, excessive alcohol consumption, and stress. Symptoms of PUP may include severe abdominal pain, tenderness, nausea, vomiting, and fever. If left untreated, PUP can lead to sepsis, peritonitis (infection of the abdominal lining), and even death. Treatment for PUP typically involves emergency surgery to repair the perforation and remove any infected tissue. Antibiotics may also be prescribed to treat any bacterial infection. After surgery, patients may need to stay in the hospital for several days to recover and receive intravenous fluids and medications to manage pain and prevent infection.
Buruli ulcer is a skin infection caused by the bacterium Mycobacterium ulcerans. It is a type of mycobacterial disease that primarily affects children and young adults in tropical and subtropical regions of Africa, Asia, and the Pacific. The disease is named after the town of Buruli in Ivory Coast, where it was first identified in the 1960s. The initial symptoms of Buruli ulcer are a painless, ulcerative lesion on the skin, which can grow rapidly and become deep and disfiguring. The disease can also spread to nearby lymph nodes and cause systemic symptoms such as fever, fatigue, and weight loss. In severe cases, the infection can lead to permanent disability or even death. Buruli ulcer is typically diagnosed through a combination of clinical examination, skin biopsy, and laboratory testing. Treatment involves a combination of antibiotics and surgery to remove the infected tissue. Prevention efforts include public education about the disease, improved sanitation and hygiene, and the use of protective clothing and insect repellent in high-risk areas.
The diabetic foot is a condition that affects people with diabetes, particularly those with poorly controlled blood sugar levels. It refers to a group of foot-related problems that can occur as a result of diabetes, including infections, ulcers, nerve damage, and circulation problems. The diabetic foot can lead to serious complications, such as amputation, if left untreated. It is important for people with diabetes to take good care of their feet by inspecting them regularly for any signs of injury or infection, keeping them clean and dry, wearing properly fitting shoes, and seeking medical attention promptly if any problems arise.
Helicobacter infections refer to a group of bacterial infections caused by the bacterium Helicobacter pylori (H. pylori). H. pylori is a gram-negative, spiral-shaped bacterium that is commonly found in the stomach and upper part of the small intestine. It is estimated that more than half of the world's population is infected with H. pylori, and the majority of infected individuals do not experience any symptoms. H. pylori infections can lead to a range of health problems, including gastritis (inflammation of the stomach lining), peptic ulcers (sores in the lining of the stomach or duodenum), and stomach cancer. In some cases, H. pylori infections can also cause symptoms such as abdominal pain, bloating, nausea, and vomiting. Diagnosis of H. pylori infections typically involves a combination of tests, including a breath test, stool test, and endoscopy with biopsy. Treatment typically involves a combination of antibiotics and proton pump inhibitors, which can help to eliminate the bacteria and reduce inflammation in the stomach. Prevention of H. pylori infections involves good hygiene practices, such as washing hands regularly and avoiding close contact with infected individuals. Vaccines for H. pylori are currently being developed, but are not yet available for widespread use.
Cimetidine is a medication that is primarily used to treat ulcers in the stomach and esophagus. It works by blocking the production of stomach acid, which can help to reduce pain and inflammation associated with ulcers. Cimetidine is also sometimes used to treat other conditions, such as heartburn, GERD (gastroesophageal reflux disease), and certain types of cancer. It is available in both oral and intravenous forms, and is typically taken two to four times per day. Side effects of cimetidine may include headache, dizziness, nausea, and constipation. It is important to follow the dosage instructions provided by your healthcare provider and to let them know if you experience any side effects while taking this medication.
Omeprazole is a medication that belongs to a class of drugs called proton pump inhibitors (PPIs). It is used to treat a variety of conditions related to the digestive system, including: 1. Gastroesophageal reflux disease (GERD): This is a condition in which stomach acid flows back up into the esophagus, causing heartburn and other symptoms. 2. Ulcers: Omeprazole is often used to treat stomach ulcers caused by the bacteria Helicobacter pylori. 3. Zollinger-Ellison syndrome: This is a rare condition in which the stomach produces too much acid. 4. Erosive esophagitis: This is a condition in which the lining of the esophagus is damaged by stomach acid. Omeprazole works by blocking the production of stomach acid by the cells in the lining of the stomach. This helps to reduce symptoms of acid-related conditions and promote healing of the digestive tract. It is usually taken once a day, with or without food.
Ranitidine is a medication that is used to treat conditions such as heartburn, acid reflux, and stomach ulcers. It works by reducing the production of stomach acid, which can help to relieve symptoms and promote healing. Ranitidine is available in both over-the-counter and prescription forms, and it is usually taken by mouth. It is generally considered to be safe and effective when used as directed, but it can cause side effects such as headache, dizziness, and constipation. In some cases, ranitidine may interact with other medications or medical conditions, so it is important to talk to a healthcare provider before taking it.
Gastritis is a medical condition characterized by inflammation of the lining of the stomach. It can be caused by a variety of factors, including bacterial or viral infections, long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs), excessive alcohol consumption, and autoimmune disorders. Symptoms of gastritis may include abdominal pain, nausea, vomiting, bloating, and loss of appetite. In severe cases, gastritis can lead to ulcers, bleeding, and perforation of the stomach lining. Treatment for gastritis depends on the underlying cause and may include medications, lifestyle changes, and in some cases, surgery.
Acetic acid is a weak organic acid that is commonly used in the medical field for various purposes. It is a colorless liquid with a characteristic sour smell and is the main component of vinegar. In the medical field, acetic acid is used as a disinfectant and antiseptic. It is effective against a wide range of microorganisms, including bacteria, viruses, and fungi. It is commonly used to clean and disinfect medical equipment, such as scalpels, needles, and syringes, to prevent the spread of infection. Acetic acid is also used in the treatment of certain medical conditions. For example, it is used in the treatment of warts and other skin growths. It is applied topically to the affected area and can cause the wart to peel off over time. In addition, acetic acid is used in the production of certain medications, such as aspirin and other nonsteroidal anti-inflammatory drugs (NSAIDs). It is also used in the production of some types of plastics and other industrial products. Overall, acetic acid is a versatile compound with many uses in the medical field, including as a disinfectant, antiseptic, and medication ingredient.
In the medical field, recurrence refers to the reappearance of a disease or condition after it has been treated or has gone into remission. Recurrence can occur in various medical conditions, including cancer, infections, and autoimmune diseases. For example, in cancer, recurrence means that the cancer has come back after it has been treated with surgery, chemotherapy, radiation therapy, or other treatments. Recurrence can occur months, years, or even decades after the initial treatment. In infections, recurrence means that the infection has returned after it has been treated with antibiotics or other medications. Recurrence can occur due to incomplete treatment, antibiotic resistance, or other factors. In autoimmune diseases, recurrence means that the symptoms of the disease return after they have been controlled with medication. Recurrence can occur due to changes in the immune system or other factors. Overall, recurrence is a significant concern for patients and healthcare providers, as it can require additional treatment and can impact the patient's quality of life.
Gastrins are a family of hormones that are produced by cells in the lining of the stomach and small intestine. They play a key role in regulating the production of stomach acid and the movement of food through the digestive tract. Gastrins are also involved in the growth and development of the stomach and other digestive organs. In the medical field, gastrins are often measured as a diagnostic tool for conditions such as peptic ulcers, stomach cancer, and Zollinger-Ellison syndrome, which is a rare condition characterized by excessive production of stomach acid.
Dyspepsia is a term used in the medical field to describe a group of symptoms that affect the upper part of the digestive system, including the stomach and the small intestine. These symptoms can include: 1. Bloating or fullness after eating 2. Nausea or vomiting 3. Heartburn or acid reflux 4. Pain or discomfort in the upper abdomen 5. Loss of appetite 6. Early satiety (feeling full soon after eating) 7. Pain or discomfort that is relieved by eating or drinking something Dyspepsia can be caused by a variety of factors, including stress, certain foods or drinks, certain medications, and underlying medical conditions such as ulcers, gastritis, or gallbladder disease. Treatment for dyspepsia depends on the underlying cause and may include lifestyle changes, medication, or surgery.
Gastrointestinal hemorrhage, also known as GI bleeding, is a medical condition in which there is bleeding in the digestive tract, including the esophagus, stomach, small intestine, large intestine, rectum, or anus. The bleeding can be acute or chronic, and the severity can range from mild to life-threatening. The symptoms of gastrointestinal hemorrhage can include black or tarry stools, blood in the stool, abdominal pain, nausea, vomiting, weakness, dizziness, and fainting. The cause of gastrointestinal hemorrhage can be due to a variety of factors, including peptic ulcers, inflammatory bowel disease, gastrointestinal tumors, hemorrhoids, diverticulitis, and liver disease. Diagnosis of gastrointestinal hemorrhage typically involves a physical examination, blood tests, imaging studies such as endoscopy or colonoscopy, and sometimes angiography. Treatment of gastrointestinal hemorrhage depends on the underlying cause and the severity of the bleeding. It may include medications, endoscopic procedures, surgery, or a combination of these approaches.
Venous insufficiency is a medical condition in which the veins in the legs are unable to effectively pump blood back to the heart. This can cause blood to pool in the veins, leading to swelling, pain, and other symptoms. Venous insufficiency is often caused by damage to the valves in the veins, which can occur due to aging, obesity, pregnancy, or injury. It can also be a complication of other medical conditions, such as varicose veins or deep vein thrombosis. Treatment for venous insufficiency may include lifestyle changes, such as exercise and weight loss, as well as medications and procedures to improve blood flow and reduce symptoms.
Amoxicillin is an antibiotic medication that is commonly used to treat a variety of bacterial infections, including pneumonia, bronchitis, ear infections, urinary tract infections, and skin infections. It is a type of penicillin antibiotic that works by stopping the growth of bacteria in the body. Amoxicillin is usually taken orally in the form of tablets or capsules, and it is often prescribed for short-term use. It is important to follow the dosage instructions provided by your healthcare provider and to complete the full course of treatment, even if you start to feel better before the medication is finished. Like all antibiotics, amoxicillin can cause side effects, such as nausea, diarrhea, and allergic reactions. It is important to let your healthcare provider know if you experience any side effects while taking amoxicillin.
Dumping syndrome is a condition that occurs when food moves too quickly from the stomach to the small intestine. This can cause a variety of symptoms, including abdominal pain, bloating, nausea, diarrhea, and dizziness. Dumping syndrome can be caused by certain medical conditions, such as gastrectomy (surgery to remove part or all of the stomach), or by eating certain types of foods, such as high-fat or high-sugar foods. Treatment for dumping syndrome typically involves dietary changes and medications to slow down the movement of food through the digestive system.
Bismuth is a chemical element that is used in the medical field as an active ingredient in certain medications. It is most commonly used in combination with other medications to treat stomach ulcers and acid reflux. Bismuth also has antidiarrheal properties and has been used to treat bacterial infections, such as salmonellosis and shigellosis. In addition, bismuth has been used in the treatment of certain skin conditions, such as acne and rosacea. It is usually taken as a medication in the form of a tablet or capsule.
Esophageal diseases refer to a group of medical conditions that affect the esophagus, a muscular tube that connects the throat to the stomach. The esophagus is responsible for moving food and liquid from the mouth to the stomach. Esophageal diseases can be classified into two main categories: structural and functional. Structural esophageal diseases are those that involve changes in the physical structure of the esophagus. Examples include esophageal cancer, Barrett's esophagus, achalasia, and esophageal strictures. These conditions can cause symptoms such as difficulty swallowing, chest pain, and weight loss. Functional esophageal diseases, on the other hand, are those that involve changes in the way the esophagus functions. Examples include gastroesophageal reflux disease (GERD), eosinophilic esophagitis (EoE), and nutcracker esophagus. These conditions can cause symptoms such as heartburn, chest pain, difficulty swallowing, and difficulty breathing. Esophageal diseases can be diagnosed through a variety of tests, including endoscopy, manometry, and imaging studies such as CT scans or MRI. Treatment for esophageal diseases depends on the specific condition and may include medications, lifestyle changes, endoscopic procedures, or surgery.
Famotidine is a medication that is used to treat conditions such as heartburn, acid reflux, and stomach ulcers. It works by blocking the production of stomach acid, which helps to reduce symptoms such as heartburn and acid reflux. Famotidine is available in both over-the-counter and prescription forms, and is typically taken by mouth. It is generally considered to be safe and effective when used as directed, but like all medications, it can cause side effects in some people. Some common side effects of famotidine include headache, dizziness, and nausea.
2-Pyridinylmethylsulfinylbenzimidazoles are a class of compounds that have a benzimidazole ring with a 2-pyridinylmethylsulfinyl substituent. They are used in the medical field as potential drugs for the treatment of various diseases, including cancer, inflammation, and viral infections. Some specific examples of 2-pyridinylmethylsulfinylbenzimidazoles that have been studied in the medical field include: * BMS-790052: a drug that is being developed for the treatment of multiple myeloma, a type of cancer that affects the bone marrow. * BMS-986016: a drug that is being developed for the treatment of chronic myeloid leukemia, a type of cancer that affects the blood and bone marrow. * BMS-986015: a drug that is being developed for the treatment of non-small cell lung cancer, a type of cancer that affects the lungs. These compounds are thought to work by inhibiting the activity of enzymes that are involved in the growth and survival of cancer cells. They are also being studied for their potential anti-inflammatory and antiviral effects.
Stomatitis, Aphthous is a medical condition that refers to the inflammation of the mucous membranes of the mouth, commonly known as canker sores. These sores are usually small, round, and shallow ulcers that can be painful and may affect the tongue, lips, gums, and roof of the mouth. Aphthous stomatitis is a common condition that affects people of all ages, and it can be caused by a variety of factors, including stress, hormonal changes, vitamin deficiencies, and certain medications. The exact cause of aphthous stomatitis is not always clear, and it can be difficult to treat, although over-the-counter pain relievers and mouthwashes can help to alleviate symptoms. In severe cases, a doctor may prescribe stronger medications or recommend lifestyle changes to help prevent future outbreaks.
Metronidazole is an antibiotic medication that is commonly used to treat a variety of bacterial and protozoal infections. It is particularly effective against anaerobic bacteria, which are bacteria that thrive in oxygen-poor environments. Metronidazole is often used to treat infections of the gastrointestinal tract, such as giardiasis and trichomoniasis, as well as infections of the vagina, skin, and respiratory tract. It is also sometimes used to treat infections caused by certain types of parasites, such as Entamoeba histolytica. Metronidazole is available in various forms, including tablets, capsules, and creams, and is typically taken orally or applied topically. It is important to follow the instructions of your healthcare provider when taking metronidazole, as it can cause side effects such as nausea, vomiting, and diarrhea.
Clarithromycin is an antibiotic medication that is used to treat a variety of bacterial infections, including pneumonia, bronchitis, skin infections, and ear infections. It is a macrolide antibiotic, which means that it works by inhibiting the growth of bacteria by interfering with their ability to make proteins. Clarithromycin is available in both oral and intravenous forms and is typically taken for a duration of 7 to 14 days, depending on the specific infection being treated. It is important to note that clarithromycin may not be effective against all types of bacteria and that it can have side effects, including nausea, diarrhea, and stomach pain.
Chancroid is a sexually transmitted infection (STI) caused by the bacterium Haemophilus ducreyi. It is characterized by the development of painful ulcers on the genitalia, which can lead to scarring and other complications if left untreated. Chancroid is most commonly transmitted through sexual contact, including vaginal, anal, and oral sex. It is less common than other STIs such as syphilis and gonorrhea, but it can still cause serious health problems if not properly diagnosed and treated. Treatment for chancroid typically involves antibiotics, and it is important to practice safe sex to prevent the spread of the infection.
Lansoprazole is a medication that belongs to a class of drugs called proton pump inhibitors (PPIs). It is used to treat a variety of conditions related to the digestive system, including: 1. Gastroesophageal reflux disease (GERD): This is a condition in which stomach acid flows back up into the esophagus, causing heartburn and other symptoms. 2. Ulcers: Lansoprazole is used to treat stomach ulcers caused by the bacteria Helicobacter pylori (H. pylori) and to prevent ulcers from recurring. 3. Zollinger-Ellison syndrome: This is a rare condition in which the stomach produces too much acid. Lansoprazole is used to reduce the amount of acid produced. Lansoprazole works by blocking the production of stomach acid by the cells in the lining of the stomach. This helps to reduce the symptoms of GERD, ulcers, and Zollinger-Ellison syndrome. It is usually taken once or twice a day, with or without food.
Hematemesis is a medical term that refers to the vomiting of blood or blood-stained saliva. It is a symptom of a bleeding disorder in the digestive tract, usually in the stomach or esophagus. Hematemesis can be caused by a variety of conditions, including peptic ulcers, gastritis, esophageal varices, esophageal cancer, and stomach cancer. It can also be a complication of certain medications, such as aspirin or nonsteroidal anti-inflammatory drugs (NSAIDs). Hematemesis is a serious medical condition that requires prompt medical attention, as it can be a sign of a life-threatening bleeding disorder.
Pentagastrin is a synthetic peptide that stimulates the release of gastric acid and other digestive enzymes from the stomach. It is commonly used in medical research and diagnostic testing to evaluate the function of the stomach and its digestive system. Pentagastrin is typically administered intravenously or orally, and its effects can be measured through various methods, such as pH monitoring or enzyme assays. In some cases, pentagastrin may also be used to treat certain digestive disorders, although its use in this context is limited and typically reserved for cases where other treatments have been ineffective.
Magnesium hydroxide is a white, odorless powder that is commonly used in the medical field as an antacid and laxative. It is also used in some mouthwashes and toothpastes to neutralize acid and freshen breath. In the body, magnesium hydroxide works by binding to stomach acid and neutralizing it, which can help to relieve symptoms of heartburn, acid reflux, and indigestion. It can also help to soften stools and promote regular bowel movements, which makes it useful for treating constipation. Magnesium hydroxide is generally considered safe when used as directed, but it can cause side effects such as bloating, gas, and diarrhea in some people. It is important to follow the recommended dosage and to talk to a healthcare provider before using magnesium hydroxide if you have any medical conditions or are taking any medications.
Gastrointestinal (GI) diseases refer to conditions that affect the digestive system, which includes the esophagus, stomach, small intestine, large intestine, rectum, and anus. These diseases can range from minor to severe and can affect any part of the digestive system. Some common examples of gastrointestinal diseases include: 1. Gastroesophageal reflux disease (GERD): A condition in which stomach acid flows back up into the esophagus, causing heartburn and other symptoms. 2. Peptic ulcers: Sores that develop in the lining of the stomach or duodenum, often caused by the bacteria Helicobacter pylori. 3. Inflammatory bowel disease (IBD): A group of chronic inflammatory conditions that affect the digestive tract, including Crohn's disease and ulcerative colitis. 4. Irritable bowel syndrome (IBS): A condition characterized by abdominal pain, bloating, and changes in bowel habits that are not related to a structural problem in the digestive system. 5. Celiac disease: An autoimmune disorder in which the body reacts to gluten, a protein found in wheat, barley, and rye. 6. Diverticulitis: An inflammation of small pouches in the wall of the colon. 7. Colorectal cancer: A type of cancer that starts in the colon or rectum. 8. Gastrointestinal infections: Infections caused by bacteria, viruses, or parasites that affect the digestive system. These are just a few examples of the many gastrointestinal diseases that can affect people. Treatment for these conditions can vary depending on the specific disease and its severity.
Duodenitis is an inflammation of the duodenum, which is the first part of the small intestine. It can be caused by a variety of factors, including bacterial or viral infections, autoimmune disorders, and certain medications. Symptoms of duodenitis may include abdominal pain, nausea, vomiting, diarrhea, and weight loss. Treatment typically involves addressing the underlying cause of the inflammation and may include antibiotics, anti-inflammatory medications, or changes to the diet. In severe cases, hospitalization may be necessary.
Melena is a medical term used to describe black, tarry stools. It is a sign of gastrointestinal bleeding that has been in the digestive system for a longer period of time, usually more than 24 hours. The black color is due to the presence of blood that has been exposed to stomach acid and has undergone chemical changes. Melena can be caused by a variety of conditions, including peptic ulcers, inflammatory bowel disease, esophageal varices (swollen veins in the esophagus), and cancer of the stomach or intestines. It is a serious condition that requires prompt medical attention, as it can lead to anemia, dehydration, and other complications.
Mycobacterium infections, nontuberculous, refer to a group of infections caused by mycobacteria other than Mycobacterium tuberculosis. These infections are also known as NTM (nontuberculous mycobacteria) infections. NTM infections can affect various parts of the body, including the lungs, skin, lymph nodes, and bones. NTM infections are typically acquired through inhalation of contaminated water or soil, or through contact with infected individuals or animals. They can also occur as a result of weakened immune systems, such as in people with HIV/AIDS or those taking immunosuppressive medications. Symptoms of NTM infections can vary depending on the affected area of the body. Common symptoms include cough, fever, night sweats, weight loss, and fatigue. Infections of the lungs can also cause chest pain, shortness of breath, and。 Diagnosis of NTM infections typically involves a combination of clinical examination, imaging studies, and laboratory testing. Treatment may involve a combination of antibiotics and surgery, depending on the severity and location of the infection.
Pepsinogens are inactive precursors of the digestive enzyme pepsin, which is produced in the stomach lining. There are two main types of pepsinogens: pepsinogen A and pepsinogen B. Pepsinogen A is produced by chief cells in the stomach lining and is found in the stomach juice. Pepsinogen B is produced by parietal cells in the stomach lining and is also found in the stomach juice. Pepsinogens are activated to pepsin by hydrochloric acid, which is produced by parietal cells in the stomach lining. Pepsin then breaks down proteins in the food we eat, helping to digest them. In the medical field, pepsinogens are often measured in blood or stool samples as a way to diagnose and monitor certain conditions, such as stomach ulcers, gastritis, and Helicobacter pylori infection. High levels of pepsinogens in the blood or stool may indicate inflammation or damage to the stomach lining, while low levels may indicate a deficiency in stomach acid production.
Stomach neoplasms refer to abnormal growths or tumors that develop in the lining of the stomach. These growths can be either benign (non-cancerous) or malignant (cancerous). Stomach neoplasms can occur in different parts of the stomach, including the stomach lining, the muscular wall of the stomach, and the glands that produce stomach acid. Some common types of stomach neoplasms include gastric adenocarcinoma (a type of cancer that starts in the glandular cells of the stomach lining), gastric lymphoma (a type of cancer that starts in the lymphatic cells of the stomach), and gastric stromal tumors (benign tumors that develop in the connective tissue of the stomach). Stomach neoplasms can cause a variety of symptoms, including abdominal pain, nausea, vomiting, weight loss, and loss of appetite. Diagnosis typically involves a combination of medical history, physical examination, imaging tests (such as endoscopy or CT scan), and biopsy. Treatment for stomach neoplasms depends on the type, size, and location of the tumor, as well as the overall health of the patient. Treatment options may include surgery, chemotherapy, radiation therapy, or a combination of these approaches.
Rectal diseases refer to medical conditions that affect the rectum, which is the final part of the large intestine. The rectum is responsible for storing feces until they are eliminated from the body through the anus. Rectal diseases can be acute or chronic and can range from minor to severe. Some common rectal diseases include: 1. Hemorrhoids: Swollen veins in the rectum or anus that can cause pain, itching, and bleeding. 2. Anal fissures: Tears in the lining of the anus that can cause pain and bleeding during bowel movements. 3. Fistulas: Abnormal connections between the rectum and other organs or tissues, such as the skin or vagina. 4. Polyps: Non-cancerous growths in the rectum that can cause bleeding or blockage. 5. Inflammatory bowel disease (IBD): Chronic conditions that cause inflammation in the rectum and other parts of the digestive tract, including Crohn's disease and ulcerative colitis. 6. Rectal cancer: A type of cancer that starts in the rectum and can spread to other parts of the body. Rectal diseases can be diagnosed through a physical examination, medical imaging tests, and other diagnostic procedures. Treatment options depend on the specific disease and may include medications, surgery, or other therapies.
Behcet's syndrome, also known as Behcet's disease, is a rare, chronic, and systemic inflammatory disorder that affects multiple organs and systems in the body. It is characterized by recurrent episodes of oral and genital ulcers, as well as inflammation of the eyes, skin, joints, and blood vessels. The exact cause of Behcet's syndrome is unknown, but it is thought to be an autoimmune disorder in which the immune system attacks healthy cells and tissues in the body. The symptoms of Behcet's syndrome can vary widely from person to person, and the severity of the disease can also vary over time. Treatment for Behcet's syndrome typically involves a combination of medications, including corticosteroids, immunosuppressants, and biologic agents, to reduce inflammation and prevent complications. In some cases, surgery may be necessary to treat complications such as eye damage or blood vessel inflammation.
Gangrene is a medical condition in which a part of the body dies due to a lack of blood supply. This can occur due to a blockage of blood vessels, infection, or injury. Gangrene can affect any part of the body, but it is most commonly seen in the extremities, such as the toes, fingers, and legs. There are two types of gangrene: dry and wet. Dry gangrene occurs when the affected area is pale, cool, and hard to the touch. Wet gangrene, on the other hand, occurs when the affected area is red, warm, and painful. Wet gangrene is more serious and can progress quickly if left untreated. Treatment for gangrene depends on the cause and severity of the condition. In some cases, surgery may be necessary to remove the dead tissue and promote healing. Antibiotics may also be prescribed to treat any underlying infections. In severe cases, amputation of the affected limb may be necessary to prevent the spread of infection or to save the patient's life.
In the medical field, organometallic compounds are compounds that contain a metal atom bonded to a carbon atom of an organic molecule. These compounds have a wide range of applications in medicine, including as drugs, diagnostic agents, and catalysts for various chemical reactions. One example of an organometallic compound used in medicine is cisplatin, which is a chemotherapy drug used to treat various types of cancer. Cisplatin contains a platinum atom bonded to two carbon atoms from organic molecules, and its mechanism of action involves binding to DNA and inhibiting its replication. Another example is ferrocene, which is an organometallic compound containing a ferrocene moiety. Ferrocene has been studied for its potential as a treatment for various diseases, including cancer and Alzheimer's disease, due to its ability to modulate cellular signaling pathways. Overall, organometallic compounds have a significant impact on the medical field, and ongoing research is exploring their potential for new therapeutic applications.
Foot diseases refer to a wide range of medical conditions that affect the feet and can cause pain, discomfort, and other symptoms. These conditions can be caused by a variety of factors, including genetics, injury, infection, and underlying medical conditions. Some common foot diseases include: 1. Plantar fasciitis: A condition that causes pain in the bottom of the foot, usually due to overuse or injury. 2. Bunions: A bony bump on the side of the big toe that can cause pain and swelling. 3. Athlete's foot: A fungal infection that affects the skin on the feet and can cause itching, burning, and cracking. 4. Hammer toes: A condition in which the toes become bent and curved, often due to wearing shoes that are too tight. 5. Neuromas: A benign growth of nerve tissue that can cause pain and numbness in the foot. 6. Gout: A type of arthritis that causes inflammation and pain in the joints, including the feet. 7. Peripheral artery disease: A condition in which the blood vessels in the legs and feet become narrowed or blocked, leading to pain, cramping, and other symptoms. 8. Diabetic foot ulcers: Sores or wounds on the feet that can develop in people with diabetes due to poor circulation and nerve damage. Treatment for foot diseases depends on the specific condition and may include medications, physical therapy, surgery, or other interventions. It is important to seek medical attention if you are experiencing pain or other symptoms in your feet, as many foot diseases can be prevented or treated with early intervention.
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Tongue diseases refer to any medical conditions that affect the tongue, including infections, injuries, and disorders that affect its structure or function. Some common tongue diseases include: 1. Aphthous ulcers: These are small, painful sores that can develop on the tongue, lips, or inside the cheeks. 2. Oral thrush: This is a fungal infection that can cause white patches to form on the tongue and inside the mouth. 3. Geographic tongue: This is a condition in which the surface of the tongue develops red, smooth patches that can be itchy or painful. 4. Burning mouth syndrome: This is a chronic condition that causes a burning sensation in the mouth, including the tongue. 5. Leukoplakia: This is a white or gray patch on the tongue or inside the mouth that can be a sign of cancer. 6. Oral lichen planus: This is a chronic inflammatory condition that can cause white or gray patches on the tongue and inside the mouth. 7. Oral cancer: This is a type of cancer that can develop on the tongue or in other parts of the mouth. Tongue diseases can be caused by a variety of factors, including infections, allergies, hormonal changes, and certain medications. Treatment for tongue diseases depends on the underlying cause and may include medications, lifestyle changes, or surgery.
Duodenal diseases refer to medical conditions that affect the duodenum, which is the first part of the small intestine. The duodenum is responsible for receiving and mixing food from the stomach with digestive enzymes and bile from the liver and gallbladder. Some common duodenal diseases include: 1. Duodenal ulcers: These are sores that develop in the lining of the duodenum or the stomach. They are often caused by the bacteria Helicobacter pylori and can lead to bleeding, pain, and other complications. 2. Duodenal diverticulosis: This is a condition in which small pouches or sacs form in the wall of the duodenum. It is usually asymptomatic but can cause complications such as bleeding, infection, and blockage. 3. Duodenal cancer: This is a rare type of cancer that develops in the cells lining the duodenum. It can cause symptoms such as abdominal pain, weight loss, and changes in bowel habits. 4. Duodenal strictures: These are narrowing or blockages in the duodenum that can be caused by inflammation, scarring, or other factors. They can lead to symptoms such as abdominal pain, vomiting, and difficulty swallowing. 5. Duodenal polyps: These are small growths that develop on the lining of the duodenum. Most are harmless, but some can be precancerous or lead to bleeding. Treatment for duodenal diseases depends on the specific condition and its severity. It may include medications, lifestyle changes, endoscopic procedures, or surgery.
Skin diseases caused by bacteria are a common type of infection that can affect people of all ages and genders. These infections can range from mild to severe and can affect different parts of the body, including the face, neck, arms, legs, and torso. Some common bacterial skin diseases include acne, impetigo, cellulitis, folliculitis, and erysipelas. Acne is a common skin condition that affects the hair follicles and sebaceous glands, causing pimples, blackheads, and whiteheads. Impetigo is a highly contagious skin infection that usually affects children and is caused by the bacteria Streptococcus pyogenes or Staphylococcus aureus. Cellulitis is a serious skin infection that can spread quickly and cause swelling, redness, and pain. Folliculitis is an infection of the hair follicles that can cause redness, swelling, and pus-filled bumps. Erysipelas is a severe skin infection that can cause redness, swelling, and fever. Treatment for bacterial skin diseases typically involves the use of antibiotics, either topically or orally, depending on the severity of the infection. In some cases, hospitalization may be necessary for severe infections. It is important to seek medical attention if you suspect you have a bacterial skin infection, as untreated infections can lead to complications and spread to other parts of the body.
Indomethacin is a nonsteroidal anti-inflammatory drug (NSAID) that is commonly used to relieve pain, reduce inflammation, and lower fever. It works by blocking the production of prostaglandins, which are chemicals that cause pain, inflammation, and fever. Indomethacin is available in various forms, including tablets, capsules, and suppositories. It is often prescribed for conditions such as arthritis, menstrual cramps, and headaches. It can also be used to treat gout, kidney stones, and other inflammatory conditions. However, indomethacin can have side effects, including stomach pain, nausea, vomiting, and diarrhea. It can also increase the risk of bleeding and ulcers in the stomach and intestines. Therefore, it is important to use indomethacin only as directed by a healthcare provider and to report any side effects immediately.
Cysteamine is a medication that is used to treat certain genetic disorders, such as cystinosis and homocystinuria. It works by reducing the amount of cystine in the body, which can help to prevent the buildup of cystine crystals in the kidneys and other organs. Cysteamine is usually taken by mouth in the form of tablets or capsules, and it may be taken in combination with other medications. It is important to follow the instructions of your healthcare provider when taking cysteamine, as the dosage and duration of treatment may vary depending on the specific condition being treated.
Aluminum hydroxide is a white, odorless, and tasteless powder that is commonly used in the medical field as an antacid and an adsorbent. It works by neutralizing stomach acid and reducing symptoms of heartburn, indigestion, and acid reflux. In addition to its use as an antacid, aluminum hydroxide is also used in the treatment of hyperphosphatemia, a condition characterized by high levels of phosphate in the blood. It works by binding to phosphate and preventing it from being absorbed by the body. Aluminum hydroxide is available over-the-counter as well as by prescription. It is generally considered safe when used as directed, but long-term use at high doses may increase the risk of aluminum toxicity, which can lead to neurological and bone problems.
Diabetic neuropathy is a type of nerve damage that can occur as a complication of diabetes. It is caused by damage to the nerves that control movement, sensation, and other functions in the body. There are several types of diabetic neuropathy, including: 1. Peripheral neuropathy: This is the most common type of diabetic neuropathy and affects the nerves in the extremities, such as the hands, feet, and legs. It can cause numbness, tingling, pain, and weakness in the affected areas. 2. Autonomic neuropathy: This type of neuropathy affects the nerves that control automatic bodily functions, such as heart rate, digestion, and blood pressure. It can cause symptoms such as dizziness, fainting, and gastrointestinal problems. 3. Proximal neuropathy: This type of neuropathy affects the nerves in the arms and legs, causing weakness and muscle wasting in the affected areas. 4. Mononeuropathy: This is a type of neuropathy that affects a single nerve, causing symptoms such as pain, numbness, and weakness in the affected area. Diabetic neuropathy can be a serious complication of diabetes and can lead to a range of problems, including foot ulcers, infections, and even amputations. It is important for people with diabetes to manage their blood sugar levels and to see their healthcare provider regularly for monitoring and treatment.
Urease is an enzyme that catalyzes the hydrolysis of urea to produce ammonia and carbon dioxide. It is produced by various microorganisms, including bacteria, fungi, and some plants. In the medical field, urease is often used as a diagnostic tool to identify the presence of certain microorganisms in clinical samples, such as urine, sputum, and stool. This is because many pathogenic bacteria, such as Helicobacter pylori and Klebsiella pneumoniae, produce urease and can be detected using urease-based tests. Additionally, urease inhibitors are sometimes used in the treatment of certain medical conditions, such as peptic ulcers and kidney stones, by blocking the action of urease and reducing the production of ammonia.
Zollinger-Ellison Syndrome (ZES) is a rare disorder characterized by the excessive production of stomach acid, also known as hypersecretion of gastric acid. This condition is caused by the presence of a tumor, usually a gastrinoma, in the pancreas or duodenum, which secretes excessive amounts of the hormone gastrin. The excessive production of stomach acid can lead to a variety of symptoms, including frequent heartburn, ulcers, and acid reflux. In severe cases, it can cause life-threatening complications such as bleeding ulcers, perforation of the stomach or duodenum, and acid-induced damage to the esophagus. ZES is typically diagnosed through a combination of medical tests, including blood tests to measure gastrin levels, imaging studies such as endoscopy or CT scans, and sometimes surgery to remove the tumor. Treatment for ZES typically involves medications to reduce stomach acid production, such as proton pump inhibitors, and in some cases, surgery to remove the tumor or block the hormone-secreting cells.
Eye infections caused by bacteria are a common type of eye infection that can affect people of all ages. These infections can cause a range of symptoms, including redness, swelling, itching, discharge, and sensitivity to light. Bacterial eye infections can affect the surface of the eye (conjunctivitis) or the inside of the eye (endophthalmitis). Conjunctivitis is the most common type of bacterial eye infection and can be caused by a variety of bacteria, including Streptococcus pneumoniae, Haemophilus influenzae, and Staphylococcus aureus. Endophthalmitis is a more serious infection that can cause vision loss and is typically treated with antibiotics administered directly into the eye. Bacterial eye infections are usually treated with antibiotics, which can be taken orally or applied directly to the eye. In some cases, additional treatment may be necessary to manage symptoms or prevent complications. It is important to seek medical attention if you suspect you have a bacterial eye infection, as prompt treatment can help prevent the infection from spreading and reduce the risk of complications.
Ileal diseases refer to medical conditions that affect the ileum, which is the final section of the small intestine. The ileum is responsible for absorbing nutrients from digested food and eliminating waste products from the body. Some common ileal diseases include: 1. Ileitis: Inflammation of the ileum, which can be caused by a variety of factors such as infections, autoimmune disorders, or inflammatory bowel disease. 2. Ileal Crohn's disease: A type of inflammatory bowel disease that affects the ileum and can cause inflammation, ulcers, and strictures. 3. Ileal tuberculosis: A rare form of tuberculosis that affects the ileum and can cause inflammation, ulcers, and abscesses. 4. Ileal lymphoma: A type of cancer that affects the ileum and can cause inflammation, ulcers, and blockages. 5. Ileal diverticulitis: Inflammation of small pouches (diverticula) that form in the lining of the ileum. 6. Ileal polyps: Non-cancerous growths that can form in the lining of the ileum. 7. Ileal strictures: Narrowing of the ileum that can cause blockages and digestive problems. Treatment for ileal diseases depends on the underlying cause and can include medications, surgery, or a combination of both.
A wound infection is an infection that occurs in a cut, scrape, or surgical incision. It can be caused by bacteria, viruses, fungi, or other microorganisms that enter the body through the wound. Symptoms of a wound infection may include redness, swelling, warmth, pain, pus, and a foul odor. If left untreated, a wound infection can lead to serious complications, such as sepsis, which is a life-threatening condition that can cause organ failure and even death. Treatment for a wound infection typically involves antibiotics, wound cleaning and dressing changes, and in some cases, surgery. It is important to seek medical attention if you suspect you have a wound infection to prevent further complications.
Eye infections caused by fungi are a common type of ocular infection. Fungal eye infections can affect the cornea, conjunctiva, or eyelids. Symptoms of fungal eye infections may include redness, itching, burning, discharge, and sensitivity to light. Treatment for fungal eye infections typically involves the use of antifungal medications, such as topical creams or ointments, or oral medications. In severe cases, surgery may be necessary to remove the infected tissue. It is important to seek medical attention if you suspect you have a fungal eye infection, as untreated infections can lead to serious complications, such as vision loss.
Postoperative complications are adverse events that occur after a surgical procedure. They can range from minor issues, such as bruising or discomfort, to more serious problems, such as infection, bleeding, or organ damage. Postoperative complications can occur for a variety of reasons, including surgical errors, anesthesia errors, infections, allergic reactions to medications, and underlying medical conditions. They can also be caused by factors such as poor nutrition, dehydration, and smoking. Postoperative complications can have serious consequences for patients, including prolonged hospital stays, additional surgeries, and even death. Therefore, it is important for healthcare providers to take steps to prevent postoperative complications and to promptly recognize and treat them if they do occur.
Pepsin A is a digestive enzyme that is produced in the lining of the stomach. It is responsible for breaking down proteins into smaller peptides and amino acids, which can then be absorbed by the body. Pepsin A is activated by hydrochloric acid, which is also produced in the stomach, and is typically secreted in an inactive form called pepsinogen. Once it is activated, pepsin A has a pH optimum of around 2, which is the acidic environment of the stomach. It is an important part of the digestive process and is involved in the breakdown of many different types of proteins, including those found in meat, dairy products, and eggs.
Rabeprazole is a medication that belongs to a class of drugs called proton pump inhibitors (PPIs). It is used to treat a variety of conditions related to the digestive system, including: 1. Gastroesophageal reflux disease (GERD): a condition in which stomach acid flows back up into the esophagus, causing heartburn and other symptoms. 2. Duodenal ulcers: sores in the lining of the small intestine. 3. Gastric ulcers: sores in the lining of the stomach. 4. Helicobacter pylori (H. pylori) infection: a bacterial infection that can cause ulcers in the stomach and duodenum. 5. Zollinger-Ellison syndrome: a rare condition in which the stomach produces too much acid. Rabeprazole works by blocking the production of stomach acid, which helps to reduce symptoms and promote healing of the digestive lining. It is usually taken by mouth, either as a tablet or a liquid, and is usually taken once or twice a day, depending on the condition being treated.
Ischemia is a medical condition that occurs when there is a lack of blood flow to a particular part of the body. This can happen when the blood vessels that supply blood to the affected area become narrowed or blocked, either due to a physical obstruction or a decrease in blood pressure. Ischemia can affect any part of the body, but it is most commonly associated with the heart and brain. In the heart, ischemia can lead to a condition called angina, which is characterized by chest pain or discomfort. If the blood flow to the heart is completely blocked, it can result in a heart attack. In the brain, ischemia can cause a stroke, which can lead to permanent damage or even death if not treated promptly. Ischemia can also occur in other organs, such as the kidneys, limbs, and intestines, and can cause a range of symptoms depending on the affected area. Treatment for ischemia typically involves addressing the underlying cause of the blockage or narrowing of the blood vessels, such as through medication, surgery, or lifestyle changes.
Vulvar diseases refer to a group of medical conditions that affect the vulva, which is the external female genitalia. The vulva includes the labia majora, labia minora, clitoris, vaginal opening, and Bartholin's glands. Vulvar diseases can be classified into several categories, including infections, inflammatory conditions, neoplastic conditions, and others. Some common vulvar diseases include: 1. Vulvovaginal candidiasis: A fungal infection caused by the Candida species. 2. Bacterial vaginosis: A condition characterized by an imbalance of bacteria in the vagina. 3. Genital herpes: A viral infection that can cause painful sores on the vulva. 4. Vulvar eczema: A skin condition that causes redness, itching, and inflammation of the vulva. 5. Vulvar cancer: A rare but serious condition that can develop in the cells of the vulva. 6. Vulvar varicosities: Swollen veins in the vulva. 7. Vulvar vestibulitis syndrome: A condition characterized by inflammation and pain in the opening of the vagina. Vulvar diseases can cause discomfort, pain, and other symptoms, and may require medical treatment. It is important for women to be aware of the signs and symptoms of vulvar diseases and to seek medical attention if they experience any concerning symptoms.
Hydrochloric acid (HCl) is a strong acid that is commonly used in the medical field for various purposes. It is a clear, colorless liquid that has a strong, pungent odor and a sour taste. In the medical field, hydrochloric acid is used as a digestive aid to stimulate the production of stomach acid, which helps to break down food and absorb nutrients. It is also used as a disinfectant and antiseptic to clean wounds and prevent infection. In addition, hydrochloric acid is used in some medical tests and procedures, such as the measurement of gastric acid secretion and the treatment of certain digestive disorders. However, it is important to note that hydrochloric acid can be highly corrosive and can cause serious burns if it comes into contact with the skin or mucous membranes. Therefore, it should be handled with caution and used only under the supervision of a qualified healthcare professional.
Thromboangiitis obliterans, also known as Buerger's disease, is a rare inflammatory disorder that affects the blood vessels in the arms and legs. It is characterized by the formation of blood clots and inflammation in the walls of the blood vessels, which can lead to pain, numbness, and tissue damage in the affected limbs. The condition is more common in young men and is often associated with smoking. Treatment typically involves medications to prevent blood clots and surgery to remove damaged tissue or bypass blocked blood vessels.
Osteomyelitis is a type of bone infection that occurs when bacteria enter the bone and cause inflammation and damage to the bone tissue. It can affect any bone in the body, but it is most commonly seen in the long bones of the arms and legs, as well as in the spine and pelvis. Osteomyelitis can be acute or chronic, and it can be caused by a variety of factors, including bacterial infections, fungal infections, and viral infections. It can also be caused by traumatic injuries, such as fractures or punctures, or by medical procedures, such as surgery or the insertion of a catheter. Symptoms of osteomyelitis may include fever, chills, fatigue, and pain in the affected bone. In some cases, there may be no symptoms at all until the infection has progressed significantly. Treatment for osteomyelitis typically involves antibiotics to kill the bacteria causing the infection. In some cases, surgery may be necessary to remove infected tissue or to drain abscesses. Physical therapy may also be recommended to help restore strength and mobility to the affected bone.
Iodophors are antiseptic solutions that contain iodine as the active ingredient. They are commonly used in the medical field for disinfection and sterilization of surfaces, equipment, and skin. Iodophors are effective against a wide range of microorganisms, including bacteria, viruses, and fungi. They are particularly useful for disinfecting areas that are difficult to clean, such as wounds and catheters. Iodophors are available in various forms, including gels, sprays, and solutions, and are typically used at dilutions of 1-10 parts per million (ppm). It is important to follow proper use instructions and precautions when using iodophors to avoid skin irritation and other adverse effects.
Carbenoxolone is a medication that is used to treat peptic ulcers, a condition in which the lining of the stomach or duodenum (the first part of the small intestine) is damaged. It works by reducing the production of stomach acid and by increasing the production of a substance called prostaglandin, which helps to protect the stomach lining. Carbenoxolone is available in the form of tablets and is usually taken two to four times a day, with or without food. It is important to follow the instructions of your healthcare provider when taking this medication.
Penicillins are a group of antibiotics that are derived from the Penicillium fungi. They are one of the most widely used antibiotics in the medical field and are effective against a variety of bacterial infections, including pneumonia, strep throat, and urinary tract infections. Penicillins work by inhibiting the production of cell walls in bacteria, which causes the bacteria to burst and die. There are several different types of penicillins, including penicillin G, penicillin V, amoxicillin, and cephalosporins, which have different properties and are used to treat different types of infections. Penicillins are generally well-tolerated by most people, but can cause side effects such as allergic reactions, diarrhea, and nausea. It is important to take penicillins exactly as prescribed by a healthcare provider and to finish the full course of treatment, even if symptoms improve before the medication is finished.
Furazolidone is an antibiotic medication that is used to treat a variety of bacterial infections, including urinary tract infections, respiratory tract infections, and skin infections. It works by inhibiting the growth of bacteria and is often used in combination with other antibiotics to increase its effectiveness. Furazolidone is available in both oral and topical forms and is generally well-tolerated by most people. However, like all antibiotics, it can cause side effects such as nausea, diarrhea, and allergic reactions. It is important to take Furazolidone exactly as prescribed by a healthcare provider and to complete the full course of treatment, even if symptoms improve before the medication is finished.
Penile diseases refer to medical conditions that affect the structure or function of the penis. These conditions can range from minor to severe and can affect both the physical and sexual health of a person. Some common penile diseases include: 1. Erectile dysfunction: A condition where a person is unable to achieve or maintain an erection sufficient for sexual activity. 2. Peyronie's disease: A condition where the penis becomes curved due to the formation of scar tissue. 3. Phimosis: A condition where the foreskin of the penis is too tight to be retracted over the glans (head) of the penis. 4. Balanitis: An inflammation of the glans or foreskin of the penis. 5. Chlamydia: A sexually transmitted infection (STI) that can cause inflammation of the urethra, prostate, and other reproductive organs. 6. Gonorrhea: Another STI that can cause inflammation of the urethra, prostate, and other reproductive organs. 7. Herpes: A viral infection that can cause sores or blisters on the penis. 8. Cancer: Rarely, penile cancer can occur, which can be treated with surgery, radiation therapy, or chemotherapy. It is important to note that penile diseases can have a significant impact on a person's quality of life and should be treated promptly by a healthcare professional.
Tuberculosis, Oral refers to a form of tuberculosis that affects the mouth and throat. It is a rare form of the disease, accounting for less than 1% of all tuberculosis cases. The symptoms of oral tuberculosis may include ulcers in the mouth or throat, difficulty swallowing, hoarseness, and weight loss. The disease is usually spread through the air when an infected person coughs or sneezes. Diagnosis of oral tuberculosis typically involves a combination of physical examination, medical history, and laboratory tests such as sputum culture or biopsy. Treatment usually involves a combination of antibiotics taken for several months, and may also include surgery to remove infected tissue. It is important to note that oral tuberculosis is a serious condition that requires prompt diagnosis and treatment to prevent complications and spread to other parts of the body.
Pyloric stenosis is a condition in which the opening between the stomach and small intestine (pylorus) becomes narrowed or blocked, leading to difficulty in emptying the stomach contents into the small intestine. This can cause a build-up of pressure in the stomach, leading to symptoms such as vomiting, abdominal pain, and dehydration. Pyloric stenosis is most commonly seen in infants, particularly those between 2 and 8 weeks of age. It is usually treated with surgery to widen the pylorus and relieve the blockage.
Arthropathy, neurogenic refers to a type of arthritis that is caused by damage to the nerves that control the muscles and joints in the body. This damage can be caused by a variety of conditions, including spinal cord injuries, multiple sclerosis, and peripheral neuropathy. In neurogenic arthropathy, the nerves that control the muscles and joints in the affected area become damaged, leading to muscle weakness, stiffness, and pain. This can cause the joints to become misaligned or deformed, leading to further pain and disability. Treatment for neurogenic arthropathy typically involves managing the underlying condition that is causing the nerve damage, as well as using physical therapy, pain management techniques, and assistive devices to help manage symptoms and improve function. In some cases, surgery may be necessary to correct joint deformities or relieve pressure on the affected nerves.
Plant extracts refer to the active compounds or bioactive molecules that are extracted from plants and used in the medical field for various therapeutic purposes. These extracts are obtained through various extraction methods, such as solvent extraction, steam distillation, and cold pressing, and can be used in the form of powders, liquids, or capsules. Plant extracts have been used for centuries in traditional medicine and are now widely used in modern medicine as well. They are used to treat a wide range of conditions, including inflammation, pain, anxiety, depression, and cancer. Some examples of plant extracts used in medicine include aspirin (extracted from willow bark), quinine (extracted from cinchona bark), and morphine (extracted from opium poppy). Plant extracts are also used in the development of new drugs and therapies. Researchers extract compounds from plants and test them for their potential therapeutic effects. If a compound shows promise, it can be further developed into a drug that can be used to treat a specific condition. It is important to note that while plant extracts can be effective in treating certain conditions, they can also have side effects and may interact with other medications. Therefore, it is important to consult with a healthcare professional before using plant extracts as a form of treatment.
Guanidines are organic compounds that contain the guanidinium group, which is composed of a nitrogen atom bonded to three carbon atoms and one hydrogen atom. In the medical field, guanidines are often used as drugs or as intermediates in the synthesis of other drugs. One example of a guanidine drug is procainamide, which is used to treat certain types of arrhythmias (irregular heartbeats). Another example is hydralazine, which is used to treat high blood pressure. Guanidines are also used as intermediates in the synthesis of other drugs, such as the antiviral drug zidovudine (AZT). Guanidines can have a variety of effects on the body, depending on the specific compound and how it is used. For example, procainamide can block sodium channels in the heart, which can help regulate heart rate and rhythm. Hydralazine works by relaxing blood vessels, which can help lower blood pressure. It is important to note that guanidines can also have side effects, and their use should be closely monitored by a healthcare provider. Some common side effects of guanidines include nausea, vomiting, headache, and dizziness. In some cases, guanidines can also cause more serious side effects, such as allergic reactions or liver damage.
Tinidazole is an antibiotic medication used to treat a variety of bacterial and protozoal infections. It is a member of the nitroimidazole class of antibiotics and works by inhibiting the growth and reproduction of microorganisms. Tinidazole is commonly used to treat infections of the digestive tract, such as giardiasis (an infection caused by the parasite Giardia lamblia) and trichomoniasis (a sexually transmitted infection caused by the parasite Trichomonas vaginalis). It may also be used to treat infections of the skin, respiratory tract, and urinary tract. Tinidazole is available in various forms, including tablets, capsules, and oral suspension. It is usually taken orally, with or without food, as directed by a healthcare provider. Side effects of tinidazole may include nausea, vomiting, diarrhea, abdominal pain, and headache. It is important to follow the dosage instructions provided by a healthcare provider and to complete the full course of treatment, even if symptoms improve before the medication is finished.
Misoprostol is a medication that is used to prevent and treat a number of conditions related to the uterus and the digestive system. It is a synthetic prostaglandin E1 analog that is commonly used to induce labor and to treat uterine contractions in pregnant women who are at risk of a miscarriage or who are experiencing a threatened abortion. Misoprostol is also used to treat stomach ulcers and to prevent bleeding in women who have had a dilation and curettage (D&C) procedure to remove tissue from the uterus. It is usually taken orally or vaginally, and its effects can be felt within 30 minutes to an hour. Misoprostol is a relatively safe medication, but it can cause side effects such as nausea, vomiting, diarrhea, and abdominal pain. It is important to follow the instructions of a healthcare provider when taking misoprostol, as the dosage and frequency of use can vary depending on the condition being treated.
Cyclooxygenase 1 (COX-1) is an enzyme that plays a crucial role in the production of prostaglandins, which are hormone-like substances that regulate various physiological processes in the body, including inflammation, pain, and blood clotting. COX-1 is found in most tissues throughout the body, including the stomach, blood vessels, and kidneys. In the medical field, COX-1 is often targeted for the treatment of various conditions, including pain, inflammation, and gastrointestinal disorders. Nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin and ibuprofen are commonly used to inhibit COX-1 activity, which can help reduce pain and inflammation. However, long-term use of high doses of NSAIDs can also lead to side effects such as stomach ulcers and increased risk of cardiovascular events. COX-1 is also involved in the production of thromboxanes, which are potent vasoconstrictors that can contribute to the formation of blood clots. As a result, COX-1 inhibitors have been developed for the treatment of conditions such as hypertension and cardiovascular disease. However, these drugs can also increase the risk of bleeding, particularly in patients taking anticoagulant medications.
Gastritis, Atrophic is a medical condition characterized by the inflammation of the lining of the stomach, specifically the atrophic type. This type of gastritis is caused by a decrease in the production of stomach acid and digestive enzymes, which can lead to the destruction of the lining of the stomach. Atrophic gastritis is often associated with a lack of stomach acid, which can lead to a condition called hypochlorhydria. This can cause symptoms such as abdominal pain, bloating, nausea, and vomiting. In severe cases, atrophic gastritis can lead to the development of stomach cancer. Atrophic gastritis is typically diagnosed through a combination of medical history, physical examination, and diagnostic tests such as endoscopy and biopsy. Treatment may include medications to increase stomach acid production, dietary changes, and in some cases, surgery.
Barium sulfate is a white, odorless powder that is commonly used in medical imaging procedures, particularly in X-ray imaging. It is also known as barium meal or barium contrast medium. When consumed or administered intravenously, barium sulfate coats the walls of the gastrointestinal tract, making it easier to see on an X-ray. This allows doctors to examine the digestive system for abnormalities such as ulcers, tumors, or inflammation. Barium sulfate is also used in other medical procedures, such as bronchography (to examine the airways) and cystography (to examine the urinary system). It is important to note that barium sulfate can cause allergic reactions in some people, and it should only be used under the supervision of a qualified healthcare professional.
A gastric fistula is a abnormal connection between the stomach and another body cavity or organ, such as the esophagus, small intestine, colon, or chest. It can occur as a complication of surgery, trauma, or infection, and can lead to the leakage of stomach contents into the surrounding area, causing inflammation, infection, and other complications. Treatment options for gastric fistulas depend on the underlying cause and severity of the condition, and may include surgery, medications, and nutritional support.
In the medical field, acetates refer to compounds that contain the acetate ion (CH3COO-). Acetates are commonly used in the treatment of various medical conditions, including: 1. Hyperkalemia: Acetate is used to treat high levels of potassium (hyperkalemia) in the blood. It works by binding to potassium ions and preventing them from entering cells, which helps to lower potassium levels in the blood. 2. Acidosis: Acetate is used to treat acidosis, a condition in which the blood becomes too acidic. It works by increasing the production of bicarbonate ions, which helps to neutralize excess acid in the blood. 3. Respiratory failure: Acetate is used to treat respiratory failure, a condition in which the lungs are unable to provide enough oxygen to the body. It works by providing an alternative source of energy for the body's cells, which helps to support the respiratory system. 4. Metabolic acidosis: Acetate is used to treat metabolic acidosis, a condition in which the body produces too much acid. It works by increasing the production of bicarbonate ions, which helps to neutralize excess acid in the body. 5. Hyperammonemia: Acetate is used to treat hyperammonemia, a condition in which the blood contains too much ammonia. It works by providing an alternative source of energy for the body's cells, which helps to reduce the production of ammonia. Overall, acetates are a useful tool in the treatment of various medical conditions, and their use is closely monitored by healthcare professionals to ensure their safe and effective use.
Prostaglandin-endoperoxide synthases, also known as cyclooxygenases (COXs), are enzymes that play a crucial role in the production of prostaglandins and thromboxanes, which are hormone-like substances that regulate various physiological processes in the body. There are two main isoforms of COX: COX-1 and COX-2. COX-1 is constitutively expressed in most tissues and is involved in the maintenance of normal physiological functions, such as platelet aggregation, gastric mucosal protection, and renal blood flow regulation. In contrast, COX-2 is induced in response to various stimuli, such as inflammation, injury, and stress, and is primarily involved in the production of prostaglandins that mediate inflammatory and pain responses. Prostaglandins and thromboxanes are synthesized from arachidonic acid, a polyunsaturated fatty acid that is released from membrane phospholipids in response to various stimuli. COXs catalyze the conversion of arachidonic acid to prostaglandin H2 (PGH2), which is then further metabolized to various prostaglandins and thromboxanes by other enzymes. In the medical field, COX inhibitors are commonly used as anti-inflammatory and analgesic drugs. Nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin, ibuprofen, and naproxen are examples of COX inhibitors that are widely used to treat pain, inflammation, and fever. However, long-term use of NSAIDs can have adverse effects on the gastrointestinal tract and cardiovascular system, which has led to the development of newer COX-2 selective inhibitors, such as celecoxib and rofecoxib, that are thought to have fewer gastrointestinal side effects.
Tetragastrin is a hormone that is produced by the stomach. It is a peptide hormone that is composed of four amino acids: glutamic acid, aspartic acid, alanine, and glycine. Tetragastrin is involved in the regulation of gastric acid secretion and has been shown to stimulate the production of hydrochloric acid in the stomach. It is also thought to play a role in the regulation of appetite and food intake. In the medical field, tetragastrin is sometimes used as a diagnostic tool to help diagnose conditions that affect gastric acid secretion, such as Zollinger-Ellison syndrome.
Sulfoxides are a class of organic compounds that contain a sulfur-oxygen double bond (S=O). They are derivatives of sulfides, which have a sulfur-sulfur double bond (S=S). Sulfoxides are commonly used in the medical field as intermediates in the synthesis of other drugs and as anticonvulsants, antioxidants, and anti-inflammatory agents. They are also used as reagents in organic chemistry reactions. Some sulfoxides have been studied for their potential use in the treatment of cancer, but their effectiveness as anticancer agents is still being investigated.
Cyclooxygenase 2 (COX-2) is an enzyme that is involved in the production of prostaglandins, which are hormone-like substances that play a role in various physiological processes in the body, including inflammation, pain, and fever. COX-2 is primarily found in cells of the immune system and in the lining of the gastrointestinal tract. In the medical field, COX-2 inhibitors are a class of drugs that are used to reduce inflammation and relieve pain. They are often prescribed for conditions such as arthritis, menstrual cramps, and headaches. However, long-term use of COX-2 inhibitors has been associated with an increased risk of cardiovascular events, such as heart attacks and strokes, which has led to some restrictions on their use.
In the medical field, silver compounds refer to substances that contain silver as an active ingredient. Silver has been used in medicine for centuries due to its antimicrobial properties, which means it can kill or inhibit the growth of microorganisms such as bacteria, viruses, and fungi. Silver compounds are used in a variety of medical applications, including wound care, burn treatment, and the prevention of infections. Some common silver compounds used in medicine include silver sulfadiazine, silver nitrate, and silver chloride. Silver sulfadiazine is a cream or ointment that is commonly used to treat burns and other skin injuries. It contains silver ions that help to prevent the growth of bacteria and other microorganisms that can cause infections. Silver nitrate is a solution that is used to treat eye infections, such as conjunctivitis. It contains silver ions that help to kill bacteria and other microorganisms that can cause infections in the eye. Silver chloride is a powder that is used to treat wounds and other skin injuries. It contains silver ions that help to prevent the growth of bacteria and other microorganisms that can cause infections. Overall, silver compounds are an important tool in the medical field for preventing and treating infections. However, it is important to note that silver compounds can also have side effects and may not be suitable for everyone. It is always important to consult with a healthcare professional before using any medical treatment.
Carnosine is a dipeptide composed of alanine and histidine. It is found in high concentrations in skeletal muscle, brain, and other tissues. Carnosine has been studied for its potential health benefits, including its ability to protect against oxidative stress, reduce inflammation, and improve muscle function. In the medical field, carnosine has been used to treat conditions such as age-related muscle wasting, cognitive decline, and certain types of eye disease. It is also used as a dietary supplement to enhance athletic performance and improve overall health.
Herpes genitalis, also known as genital herpes, is a sexually transmitted infection (STI) caused by the herpes simplex virus (HSV). There are two types of herpes simplex virus: HSV-1 and HSV-2. HSV-1 is typically associated with oral herpes, while HSV-2 is more commonly associated with genital herpes. Herpes genitalis is characterized by painful sores or blisters on the genital area, including the vagina, vulva, penis, scrotum, and anus. These sores can be itchy, painful, and may take several weeks to heal. In some cases, the virus can remain dormant in the body and cause recurrent outbreaks of sores. Herpes genitalis is highly contagious and can be transmitted through sexual contact, including vaginal, anal, and oral sex. It can also be transmitted from mother to child during childbirth. There is no cure for herpes genitalis, but antiviral medications can help manage symptoms and reduce the frequency and severity of outbreaks. It is important for individuals with herpes genitalis to practice safe sex to prevent transmission to sexual partners.
Aortic diseases refer to a group of medical conditions that affect the aorta, which is the largest artery in the human body. The aorta carries oxygen-rich blood from the heart to the rest of the body. Aortic diseases can be congenital (present at birth) or acquired (developing over time). Some common aortic diseases include: 1. Aortic aneurysm: A bulge or dilation in the wall of the aorta that can rupture and cause life-threatening bleeding. 2. Aortic dissection: A tear in the inner lining of the aorta that can cause blood to flow between the layers of the artery, leading to severe pain and potential organ damage. 3. Aortic stenosis: Narrowing of the aortic valve that can restrict blood flow from the heart to the rest of the body. 4. Aortic regurgitation: Backflow of blood from the aorta into the heart due to a damaged or insufficient aortic valve. 5. Marfan syndrome: A genetic disorder that affects the connective tissue and can lead to aortic aneurysms and dissections. 6. Ehlers-Danlos syndrome: A group of genetic disorders that can affect the connective tissue and increase the risk of aortic aneurysms and dissections. Treatment for aortic diseases depends on the specific condition and its severity. In some cases, medications or lifestyle changes may be sufficient, while in others, surgery or other medical procedures may be necessary. Early detection and treatment are crucial for preventing complications and improving outcomes.
Spinal cord injuries (SCI) are a type of injury that occurs when the spinal cord is damaged or disrupted, usually as a result of trauma or disease. The spinal cord is a bundle of nerves that runs down the back of the neck and lower back, and it is responsible for transmitting signals between the brain and the rest of the body. When the spinal cord is injured, it can result in a range of symptoms, depending on the location and severity of the injury. These can include loss of sensation or movement in the affected area, difficulty with bladder or bowel control, and changes in sexual function. SCI can be caused by a variety of factors, including car accidents, falls, sports injuries, and acts of violence. Treatment for SCI typically involves a combination of medical and rehabilitative care, and the goal is to help individuals with SCI regain as much function as possible and improve their quality of life.
Jejunal diseases refer to medical conditions that affect the jejunum, which is the middle part of the small intestine. The jejunum is responsible for absorbing nutrients from digested food, and any disease that affects this part of the digestive system can lead to a range of symptoms and complications. Some common jejunal diseases include: 1. Jejunoileal Atresia: This is a birth defect in which the jejunum and ileum (the last part of the small intestine) do not connect properly, leading to malnutrition and other complications. 2. Jejunal Perforation: This occurs when a hole develops in the jejunum, allowing digestive contents to leak into the abdominal cavity. This can be caused by trauma, infection, or other factors. 3. Jejunal Ulcer: This is a sore or lesion that develops in the lining of the jejunum. It can be caused by a variety of factors, including infection, inflammation, or injury. 4. Jejunal Diverticulosis: This is a condition in which small pouches or sacs form in the lining of the jejunum. These sacs can become inflamed or infected, leading to pain, fever, and other symptoms. 5. Jejunal Cancer: This is a rare type of cancer that develops in the lining of the jejunum. It can cause a range of symptoms, including abdominal pain, weight loss, and changes in bowel habits. Treatment for jejunal diseases depends on the specific condition and its severity. In some cases, surgery may be necessary to remove damaged tissue or repair a perforation. Medications, such as antibiotics or anti-inflammatory drugs, may also be used to manage symptoms or treat underlying conditions.
A digestive system fistula is a abnormal connection between two organs or between an organ and the skin that allows the flow of digestive fluids or contents between them. This can occur as a result of injury, infection, or surgery, and can lead to a variety of symptoms, including abdominal pain, diarrhea, and malnutrition. Treatment options for digestive system fistulas depend on the underlying cause and the severity of the condition, and may include medications, surgery, or other interventions.
Histamine is a chemical substance that is produced by certain cells in the body, including immune cells and cells in the digestive system. It plays a role in a variety of physiological processes, including the contraction of smooth muscles, the dilation of blood vessels, and the stimulation of nerve endings. In the medical field, histamine is often used as a diagnostic tool to help identify conditions such as allergies, asthma, and certain types of infections. It is also used as a treatment for certain conditions, such as allergic reactions and certain types of digestive disorders.
Gastric outlet obstruction (GOO) is a medical condition in which there is a blockage or narrowing of the passage through which food and liquid pass from the stomach to the small intestine. This can be caused by a variety of factors, including tumors, inflammation, or scar tissue. Symptoms of GOO may include nausea, vomiting, abdominal pain, and weight loss. Treatment options for GOO depend on the underlying cause and may include medications, endoscopic procedures, or surgery.
Postgastrectomy syndromes (PGS) are a group of conditions that can occur after a person has undergone a gastrectomy, which is the surgical removal of the stomach. These conditions can include symptoms such as nausea, vomiting, abdominal pain, and diarrhea. PGS can be caused by a variety of factors, including changes in the digestive system after surgery, the use of certain medications, and the presence of other medical conditions. Treatment for PGS typically involves managing symptoms and addressing any underlying causes.
Gastric mucins are a type of complex glycoprotein that are produced by cells in the lining of the stomach. They are important for protecting the stomach lining from the highly acidic environment of the stomach and for preventing the stomach from digesting itself. Gastric mucins are also involved in the immune response of the stomach and play a role in the formation of mucus plugs that help to protect the stomach from harmful substances. In medical research, gastric mucins are often studied in the context of diseases such as gastric cancer and peptic ulcers.
Bacterial proteins are proteins that are synthesized by bacteria. They are essential for the survival and function of bacteria, and play a variety of roles in bacterial metabolism, growth, and pathogenicity. Bacterial proteins can be classified into several categories based on their function, including structural proteins, metabolic enzymes, regulatory proteins, and toxins. Structural proteins provide support and shape to the bacterial cell, while metabolic enzymes are involved in the breakdown of nutrients and the synthesis of new molecules. Regulatory proteins control the expression of other genes, and toxins can cause damage to host cells and tissues. Bacterial proteins are of interest in the medical field because they can be used as targets for the development of antibiotics and other antimicrobial agents. They can also be used as diagnostic markers for bacterial infections, and as vaccines to prevent bacterial diseases. Additionally, some bacterial proteins have been shown to have therapeutic potential, such as enzymes that can break down harmful substances in the body or proteins that can stimulate the immune system.
Corneal perforation is a medical condition in which a hole or tear is created in the cornea, which is the clear, dome-shaped outer layer of the eye. This can occur due to various reasons, including trauma, infection, or surgery. A corneal perforation can cause significant vision loss and pain, and if left untreated, can lead to serious complications such as endophthalmitis (infection of the inner eye) or glaucoma. Treatment options for corneal perforation depend on the cause and severity of the injury, and may include antibiotics, surgery to repair the perforation, or the use of artificial tears to lubricate the eye.
Esomeprazole is a proton pump inhibitor (PPI) medication that is used to treat a variety of conditions related to the digestive system, including gastroesophageal reflux disease (GERD), ulcers, and Zollinger-Ellison syndrome. It works by reducing the production of stomach acid, which can help to relieve symptoms and promote healing in the digestive tract. Esomeprazole is available in both prescription and over-the-counter forms, and it is typically taken by mouth once or twice a day, depending on the condition being treated. It is usually taken with food to help reduce stomach upset. Side effects of esomeprazole may include headache, nausea, diarrhea, and stomach pain. In rare cases, it may cause more serious side effects, such as allergic reactions or changes in liver function. It is important to talk to a healthcare provider about any potential risks or side effects before starting treatment with esomeprazole.
Systemic Scleroderma, also known as Scleroderma, is a chronic autoimmune disorder that affects the connective tissue in the body. It causes the skin and internal organs to become hard and inflexible, leading to a range of symptoms and complications. The exact cause of Systemic Scleroderma is not known, but it is believed to be triggered by an abnormal immune response that causes the body's own tissues to be attacked and damaged. The disease can affect people of all ages and ethnicities, but it is more common in women than in men. Symptoms of Systemic Scleroderma can vary widely depending on the severity and location of the disease. Common symptoms include skin thickening and hardening, Raynaud's phenomenon (a condition that causes the fingers and toes to turn white or blue when exposed to cold), joint pain and stiffness, digestive problems, and lung fibrosis (scarring of the lungs). Treatment for Systemic Scleroderma typically involves a combination of medications, physical therapy, and lifestyle changes. Medications may include immunosuppressants, corticosteroids, and disease-modifying antirheumatic drugs (DMARDs). Physical therapy can help to improve flexibility and reduce pain, while lifestyle changes such as quitting smoking and maintaining a healthy weight can help to slow the progression of the disease.
Syphilis is a sexually transmitted infection caused by the bacterium Treponema pallidum. It is transmitted through direct contact with an infected person's sores or other mucous membranes during sexual activity, including vaginal, anal, and oral sex. Syphilis can also be transmitted from mother to child during pregnancy or childbirth. Syphilis has three stages: primary, secondary, and tertiary. The primary stage is characterized by a single, painless sore called a chancre, usually on the genital area, anus, or mouth. The secondary stage can occur weeks to months after the initial infection and is characterized by a rash on the skin and mucous membranes, fever, swollen lymph nodes, and sore throat. The tertiary stage, which can occur years after the initial infection, can cause serious damage to the heart, brain, and other organs. Syphilis can be diagnosed through a blood test, and treatment typically involves antibiotics. If left untreated, syphilis can lead to serious health complications and even death. It is important to practice safe sex and get tested regularly for sexually transmitted infections.
Stomatitis, Herpetic, also known as Herpes Simplex Virus (HSV) Stomatitis, is a viral infection that affects the mouth and throat. It is caused by the Herpes Simplex Virus (HSV), which is a common virus that can be transmitted through direct contact with an infected person's skin or mucous membranes. The symptoms of Herpes Simplex Virus Stomatitis include painful sores or blisters on the lips, tongue, gums, and inside of the cheeks. The blisters may be painful and can break open, forming ulcers that can take several weeks to heal. Other symptoms may include fever, headache, and swollen lymph nodes in the neck. Herpes Simplex Virus Stomatitis is usually self-limiting, meaning that it will resolve on its own within a few weeks without any specific treatment. However, antiviral medications can help to reduce the severity and duration of symptoms, as well as prevent the virus from spreading to other people. It is important to note that Herpes Simplex Virus Stomatitis is highly contagious and can be spread through kissing, sharing eating utensils or drinking glasses, and other forms of close contact. Therefore, it is important to practice good hygiene and avoid close contact with others until the symptoms have resolved.
Granuloma Inguinale, also known as Donovanosis, is a sexually transmitted infection caused by the bacterium Calymmatobacterium granulomatis. It primarily affects the genital and perianal regions, but can also occur in other areas of the body. The infection is characterized by the development of painful, ulcerative lesions that can be accompanied by swelling, redness, and tenderness.,Granuloma Inguinale,、、、。
In the medical field, pain is defined as an unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage. Pain is a complex phenomenon that involves both physical and emotional components, and it can be caused by a variety of factors, including injury, illness, inflammation, and nerve damage. Pain can be acute or chronic, and it can be localized to a specific area of the body or can affect the entire body. Acute pain is typically short-lived and is a normal response to injury or illness. Chronic pain, on the other hand, persists for more than three months and can be caused by a variety of factors, including nerve damage, inflammation, and psychological factors. In the medical field, pain is typically assessed using a pain scale, such as the Visual Analog Scale (VAS), which measures pain intensity on a scale of 0 to 10. Treatment for pain depends on the underlying cause and can include medications, physical therapy, and other interventions.
Intestinal perforation is a medical condition in which there is a hole or tear in the wall of the intestine. This can occur due to various causes, such as trauma, infection, or underlying medical conditions such as inflammatory bowel disease or cancer. When the wall of the intestine perforates, the contents of the intestine can leak out into the surrounding tissue, causing an infection called peritonitis. This can be a life-threatening condition if not treated promptly. Symptoms of intestinal perforation may include severe abdominal pain, fever, nausea and vomiting, and a fast heart rate. Diagnosis is typically made through imaging studies such as X-rays or CT scans, and treatment may involve surgery to repair the perforation and remove any infected tissue.
Colonic diseases refer to a group of medical conditions that affect the colon, which is the final part of the large intestine. The colon is responsible for absorbing water and electrolytes from the remaining food matter in the digestive tract, and it also plays a role in the formation of feces. Colonic diseases can be broadly classified into two categories: inflammatory and non-inflammatory. Inflammatory colonic diseases include inflammatory bowel disease (IBD), which includes Crohn's disease and ulcerative colitis. Non-inflammatory colonic diseases include diverticulitis, polyps, and colon cancer. Inflammatory colonic diseases are characterized by chronic inflammation of the colon, which can lead to symptoms such as abdominal pain, diarrhea, and rectal bleeding. Non-inflammatory colonic diseases, on the other hand, are not associated with inflammation and can have a variety of symptoms depending on the specific condition. Colonic diseases can be diagnosed through a combination of medical history, physical examination, and diagnostic tests such as colonoscopy, sigmoidoscopy, and barium enema. Treatment for colonic diseases depends on the specific condition and may include medications, dietary changes, and in some cases, surgery.
Ulcer
Tropical ulcer
Ulcer (dermatology)
Perforated ulcer
Hunner's ulcer
Stress ulcer
Marjolin's ulcer
Genital ulcer
Buruli ulcer
Malignant ulcer
Martorell's ulcer
Pressure ulcer
Kangri ulcer
Mouth ulcer
Ulcer (disambiguation)
Cushing ulcer
Venous ulcer
Callous ulcer
Corneal ulcer
Mooren's ulcer
Stercoral ulcer
Ulcer index
Colonic ulcer
Hematopoietic ulcer
Lipschütz ulcer
Curling's ulcer
Arterial insufficiency ulcer
Postencephalitic trophic ulcer
Diabetic foot ulcer
Peptic ulcer disease
Buruli Ulcer | Buruli Ulcer | NCEZID
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Tongue ulcer: How to identify, symptoms, treatment, and more
Ulcers (for Teens) - Children's Health Network
Novel Diabetic Foot Ulcer Cream Shows Promise in Phase 3 Trial
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Ulcer - WellSpan Health Library
Knowledge About Causes of Peptic Ulcer Disease -- United States, March-April 1997
Emphysematous pancreatitis associated with penetrating duodenal ulcer
Search Results for "Ulcer" | APMA
Man Has Arm Amputated after Sushi Dish Leads to Flesh-Rotting Ulcers
Mylan Issues Nationwide Recall for Contaminated Ulcer Medication | The Motley Fool
Fast Five Quiz: Peptic Ulcer Disease
Image: Corneal ulcer, Pekingese - Merck Veterinary Manual
Dog Ulcers
Behçet Disease Complicated by a Perforated Ileal Ulcer Prese... : JCR: Journal of Clinical Rheumatology
Ulcers: Recognizing & Treating the Different Types
Patient Positioners Stop Pressure Ulcers Before They Happen | AliMed
ulcer of skin - Symptoms/Findings | Haz-Map
Missouri: $75,000 Settlement for Detainee's Death Due to Untreated Ulcer
| Prison Legal News
Lethality after gastroduodenal ulcer bleeding]. • Arctic Health
Types Of Peptic Ulcers - Health Library | NewYork-Presbyterian
Peptic Ulcers11
- Peptic ulcers happen when the acids that help you digest food damage the walls of the stomach or duodenum. (medlineplus.gov)
- Peptic ulcers will get worse if not treated. (medlineplus.gov)
- Antacids and milk can't heal peptic ulcers. (medlineplus.gov)
- Peptic ulcers are any ulcers that affect both the stomach and small intestines. (healthline.com)
- This syndrome is suspected to cause less than 1 percent of all peptic ulcers. (healthline.com)
- Peptic ulcers affect the stomach and the upper part of the small intestine, called the duodenum (pronounced: doo-uh-DEE-num). (kidshealth.org)
- Peptic ulcers are common, but mostly affect adults. (kidshealth.org)
- What Are the Signs & Symptoms of Peptic Ulcers? (kidshealth.org)
- Can Peptic Ulcers Be Prevented? (kidshealth.org)
- Peptic ulcers are open sores that form along the digestive tract on the esophagus (esophageal ulcers), upper portion of the small intestines (duodenal ulcers), and the stomach (gastric ulcers). (earthclinic.com)
- Peptic ulcers are defects in the gastrointestinal (GI) mucosa that extend through the muscularis mucosae into deeper layers of the intestinal wall. (medscape.com)
Gastric ulcers7
- Stomach ulcers, which are also known as gastric ulcers, are painful sores in the stomach lining. (healthline.com)
- Ulcers in the stomach are also called stomach ulcers or gastric ulcers. (kidshealth.org)
- Gastric ulcers are caused by excess stomach acid. (dog-health-guide.org)
- Two types affect the horse's gastrointestinal system: gastric ulcers are lesions in the stomach wall, while colonic ulcers form in the hindgut, specifically, as the name suggests, in the colon. (horse-canada.com)
- Horses can suffer from both simultaneously, but gastric ulcers occur more regularly. (horse-canada.com)
- This is where most gastric ulcers form. (horse-canada.com)
- Signs of gastric ulcers may be non-existent or quite subtle. (horse-canada.com)
Stomach28
- A peptic ulcer is a sore in the lining of your stomach or your duodenum, the first part of your small intestine. (medlineplus.gov)
- Stomach ulcers occur when digestive acids damage your stomach lining. (healthline.com)
- What is a stomach ulcer? (healthline.com)
- Stomach ulcers are a type of peptic ulcer disease. (healthline.com)
- Stomach ulcers occur when the thick layer of mucus that protects your stomach from digestive juices is reduced. (healthline.com)
- This allows the digestive acids to eat away at the tissues that line the stomach, causing an ulcer. (healthline.com)
- Stomach ulcers may be easily cured, but they can become severe without proper treatment. (healthline.com)
- What causes stomach ulcers? (healthline.com)
- Rarely, a condition known as Zollinger-Ellison syndrome can cause stomach and intestinal ulcers by increasing the body's production of acid. (healthline.com)
- A number of symptoms are associated with stomach ulcers. (healthline.com)
- Talk with a doctor if you have any symptoms of a stomach ulcer. (healthline.com)
- How are stomach ulcers diagnosed? (healthline.com)
- To diagnose a stomach ulcer, your doctor will review your medical history along with your symptoms and any prescription or over-the-counter medications you're taking. (healthline.com)
- If your stomach ulcer is the result of H. pylori , you'll need antibiotics and drugs called proton pump inhibitors (PPIs) . (healthline.com)
- Smoking increases the risk of ulcers because nicotine causes the stomach to make more acid. (kidshealth.org)
- Stomach pain is the most common sign of an ulcer. (kidshealth.org)
- If you have stomach pain or other symptoms of an ulcer, the doctor will do some tests. (kidshealth.org)
- The doctors can see the lining of the esophagus, stomach, and duodenum to check for possible ulcers. (kidshealth.org)
- Acetaminophen does not cause stomach ulcers and is a good alternative to NSAIDs. (kidshealth.org)
- An ulcer is a sore that develops on the skin (such as the skin around the ankles) or on a mucous membrane (such as inside the mouth, stomach, or intestines). (wellspan.org)
- Stress from work or other aspects of life can cause the stomach to over-produce acid, which can wear away at the lining of the digestive tract, but it is now believed that most ulcers are actually caused by bacterial infections (H. pilori) and regular use of medications irritating the stomach lining. (earthclinic.com)
- While the number one symptom of ulcers is burning pain caused by stomach acid interacting with the affected area, able to be felt anywhere between the navel and breastbone, other symptoms of ulcers include unexplained weight loss, changes in appetite, dark blood in stools, nausea, and if vomiting red or black blood. (earthclinic.com)
- Let us know what you try from Earth Clinic to cure your stomach ulcer. (earthclinic.com)
- Nizatidine is used primarily as a treatment for stomach ulcers, but also can be prescribed for heartburn as well as gastroesophageal reflux disease (GERD), which occurs when acid from the stomach flows back into the esophagus. (fool.com)
- Your vet will perform a thorough physical examination and then order a number of tests for your dog in order to make a diagnosis of a dog stomach ulcers. (dog-health-guide.org)
- Treatment of a dog stomach ulcer involves understanding and correcting the underlying cause combined with supportive care. (dog-health-guide.org)
- If the canine gastrointestinal ulcer does not respond to medications, the veterinarian may recommend that a biopsy be taken to in the stomach and small bowel to determine if a neoplasm or cancerous growth is the problem. (dog-health-guide.org)
- Because the lower stomach still produces acid even when the horse isn't eating, prolonged periods without saliva, which is the upper stomach's only buffer against acid, cause irritation and potentially ulcers. (horse-canada.com)
Buruli19
- Buruli ulcer is a disease caused by the bacterium Mycobacterium ulcerans . (cdc.gov)
- Buruli ulcer, caused by Mycobacterium ulcerans , is a chronic, debilitating, necrotizing disease of the skin and soft tissue. (medscape.com)
- Buruli ulcer is an emerging infectious disease and is the third most common mycobacterial disease of the immunocompetent host, after tuberculosis and leprosy. (medscape.com)
- [ 2 ] Buruli ulcers generally begin as a painless dermal papule or subcutaneous edematous nodule, which, over a period of weeks to months, breaks down to form an extensive necrotic ulcer with undermined edges. (medscape.com)
- Buruli ulcer can extend to 15% of a person's skin surface and may destroy nerves and blood vessels. (medscape.com)
- Buruli ulcer was first described by Sir Albert Cook in patients from Buruli County in Uganda, and the causative organism was isolated in 1948 by MacCallum in the Bairnsdale region of Victoria, Australia. (medscape.com)
- A reemergence of cases led the 1998 World Health Organization (WHO) to reclassify Buruli ulcer as a "neglected emerging infectious disease," which has stimulated ongoing research into diagnosis, pathogenesis, and effective treatment. (medscape.com)
- Buruli ulcers are traditionally thought to be painless ulcers. (medscape.com)
- [ 14 ] Another prominent feature of Buruli ulcers is extensive coagulative necrosis caused by mycolactone. (medscape.com)
- M ulcerans are slow-growing mycobacteria and are the causative agent of Buruli ulcers. (medscape.com)
- Buruli ulcer is a necrotizing skin disease caused by Myco- cial stigma on patients and their families ( 2,3 ). (cdc.gov)
- The highest bacterium ulcerans and is usually associated with tropical incidence of Buruli ulcer is found in tropical or subtropical climates and exposure to slow-moving or stagnant water. (cdc.gov)
- sub-Saharan Africa, but 2 cases have been reported in Mali, We report a case of Buruli ulcer that may have originated in an urban semiarid area of Senegal. (cdc.gov)
- Buruli ulcer (BU), or Mycobacterium ulcerans disease, is a severe bacterial infection that affects the skin, soft tissues and the bones. (who.int)
- Buruli ulcer often starts as a painless swelling or nodule on the arms or legs. (who.int)
- Buruli ulcer, caused by Mycobacterium ulcerans is a chronic debilitating disease that affects mainly affects the skin and sometime bone. (who.int)
- Buruli ulcer is a chronic debilitating disease caused by Mycobacterium ulcerans . (who.int)
- At least 33 countries with tropical, subtropical and temperate climates have reported Buruli ulcer in Africa, South America and Western Pacific regions. (who.int)
- Information gathered from scientific literature shows that Buruli ulcer has been reported in 33 countries in Africa, the Americas, Asia and the Western Pacific. (who.int)
Corneal15
- The photograph shows dense, perilimbal corneal vascularization, diffuse corneal edema, and a large corneal ulcer with white infiltrate. (merckvetmanual.com)
- Other types include dog corneal ulcers which can interfere with eyesight and dog mouth ulcers. (dog-health-guide.org)
- Corneal ulcers may require immediate surgical support to avoid vision loss. (dog-health-guide.org)
- Canine corneal ulcers that are deep require immediate surgery to avoid vision loss. (dog-health-guide.org)
- A corneal ulcer is an open sore on the cornea (the clear layer in front of the iris and pupil) that is usually caused by an eye infection. (msdmanuals.com)
- Corneal ulcers may be caused by infections with bacteria, fungi, viruses, or parasites such as Acanthamoeba (which lives in contaminated water). (msdmanuals.com)
- A deficiency of vitamin A and protein may lead to the formation of a corneal ulcer. (msdmanuals.com)
- This kind of irritation can lead to injury and the development of a corneal ulcer. (msdmanuals.com)
- Corneal ulcers cause redness, pain, usually a feeling like a foreign object is in the eye (foreign body sensation), aching, sensitivity to bright light, and increased tear production. (msdmanuals.com)
- A corneal ulcer is a corneal epithelial defect with underlying inflammation usually due to invasion by bacteria, fungi, viruses, or Acanthamoeba . (msdmanuals.com)
- Ulcers caused by Acanthamoeba (also most commonly due to exposure to contaminated water while wearing contact lenses) and fungi (most commonly due to trauma with vegetable material) are indolent but progressive, whereas those caused by Pseudomonas aeruginosa (seen most frequently in contact lens wearers) develop rapidly, causing deep and extensive corneal necrosis. (msdmanuals.com)
- Ulcers are characterized by corneal epithelial defects with underlying inflammation and necrosis of the corneal stroma. (msdmanuals.com)
- Corneal ulcers tend to heal with scar tissue, resulting in opacification of the cornea and decreased visual acuity. (msdmanuals.com)
- A corneal ulcer begins as a corneal epithelial defect that stains with fluorescein and an underlying dull, grayish, circumscribed superficial opacity (representing an infiltrate). (msdmanuals.com)
- Corneal ulcers due to Acanthamoeba are often intensely painful and may show transient corneal epithelial defects, multiple corneal stromal infiltrates, and, later, a large ring-shaped infiltrate. (msdmanuals.com)
Foot ulcers12
- ON101 (Fespixon, Oneness Biotech), a first-in-class, macrophage-regulating, wound-healing cream for diabetic foot ulcers has shown benefit over absorbent dressings in a phase 3 trial, with another trial ongoing. (medscape.com)
- Oneness Biotech has also just started a second phase 3 trial in the United States, with a planned enrollment of 208 patients with diabetic foot ulcers, which will compare ON101 cream versus placebo cream, in addition to standard care, over 20 weeks. (medscape.com)
- The findings of this study suggest that ON101, a macrophage regulator that behaves differently from moisture-retaining dressings, represents an active-healing alternative for home and primary care of patients with chronic [diabetic foot ulcers]," the researchers conclude. (medscape.com)
- It is "exciting" to have a new therapy for diabetic foot ulcers, said Cazzell, because they are serious and life-threatening. (medscape.com)
- However, the number of amputations from chronic diabetic foot ulcers that do not heal is increasing, pointing to a need for better treatment options. (medscape.com)
- Most (78%) of the diabetic foot ulcers were Wagner grade 2. (medscape.com)
- Recommendations on various interventions for the prevention of foot ulcers with corresponding rationale. (apta.org)
- The Diabetes section (prefix DIQ) provides personal interview data on diabetes, use of medications, and symptoms associated with diabetes such as vision problems, foot ulcers and sensations in the extremities. (cdc.gov)
- NEW YORK (Reuters Health) - A new wound dressing that generates nitric oxide (EDX110) improves healing of diabetic foot ulcers, according to results from the ProNOx1 trial. (medscape.com)
- The critical factors that delay the healing of diabetic foot ulcers are ischemia and infection," Dr. Michael E. Edmonds from King's College Hospital in London told Reuters Health by email. (medscape.com)
- Dr. Edmonds and colleagues assessed the safety and efficacy of EDX110 in the treatment of diabetic foot ulcers in their 12-week study of 147 patients. (medscape.com)
- The study was carried out in a 'real world' population and thus EDX110 is indicated in the management of diabetic foot ulcers, even when mildly infected, and as long as the ankle-brachial pressure index is above 0.5," Dr. Edmonds said. (medscape.com)
Pressure ulcer10
- Regular turning, careful hygiene of common pressure ulcer sites and barrier creams may be used to stop ulcers forming. (clinicaladvisor.com)
- Nurse cutting away dead tissue from a pressure ulcer on an elderly patient. (clinicaladvisor.com)
- Nurse putting a clean dressing on a pressure ulcer located on an elderly patient. (clinicaladvisor.com)
- Close up of a pressure ulcer on the buttock of a patient. (clinicaladvisor.com)
- A pressure ulcer on the back of a 65-year-old woman. (clinicaladvisor.com)
- While the severity of these incidents vary from stage I to IV, each pressure ulcer may cost upwards of $120,000 to treat. (alimed.com)
- Effective pressure ulcer prevention strategies feature nursing staff who rotate patients at regular intervals, but workforce shortages and large patient populations may make this unrealistic. (alimed.com)
- Trends and racial disparity in primary pressure ulcer hospitalizations outcomes in the US from 2005 to 2014. (bvsalud.org)
- To examine trends in primary pressure ulcer (PPU) hospitalization mortality , length of hospital stay (LOS), and inflation -adjusted charges (IAC) in the US from 2005 to 2014 by race / ethnicity . (bvsalud.org)
- The study sample included all hospitalizations with the designated ICD-9-CM code of 707.20-25 ( pressure ulcer ). (bvsalud.org)
Endoscopy3
- If you have an actively bleeding ulcer, you'll likely be hospitalized for intensive treatment with endoscopy and IV ulcer medications. (healthline.com)
- Another common test to look for an ulcer is an endoscopy (pronounced: en-DOSS-kuh-pee). (kidshealth.org)
- A gastroduodenal endoscopy is the best way to diagnose a dog ulcer. (dog-health-guide.org)
Sore3
- Certain other conditions can cause an ulcer or sore to appear on the tongue. (medicalnewstoday.com)
- An ulcer is an open, painful sore. (kidshealth.org)
- A dog ulcer is a sore on the skin or on mucous membranes. (dog-health-guide.org)
Squamous Cell Carc1
- Clinical diagnosis hypothesis was either traumatic ulcer or oral squamous cell carcinoma. (bvsalud.org)
Chronic4
- Lack of TGF-alpha and TGF-beta 1 synthesis by human eosinophils in chronic oral ulcers. (medscape.com)
- Fungal ulcers, which are more chronic than bacterial ulcers, are densely infiltrated and show occasional multiple discrete islands of infiltrate (satellite lesions) at the periphery. (msdmanuals.com)
- A 35-year-old handyman has chronic skin ulcers and respiratory irritation. (cdc.gov)
- Sixty swab specimens obtained from chronic leg ulcer (CLU) patients were cultured aerobically and the antibiotic sensitivity pattern of the recovered organisms determined by the modified Kirby -Bauer disc- diffusion method . (bvsalud.org)
Sores5
- Mouth ulcers or canker sores that appear on the tongue usually clear up without treatment. (medicalnewstoday.com)
- Tongue ulcers are whiteish sores on the tongue. (medicalnewstoday.com)
- Also called canker sores, a 2019 article notes that these ulcers most often develop on the inside of the lips and cheeks. (medicalnewstoday.com)
- Ulcers are essentially intestinal sores that won't heal. (horse-canada.com)
- Contact lenses, injuries, disorders, drugs, and nutritional deficiencies can also cause open sores (ulcers) to form on the cornea. (msdmanuals.com)
Duodenal ulcers1
- Those in the duodenum are also called duodenal ulcers. (kidshealth.org)
Eosinophilic ulcer11
- Eosinophilic ulcer of the oral mucosa: a distinct entity or a non-specific reactive pattern? (medscape.com)
- The eosinophilic ulcer revisited. (medscape.com)
- Oral eosinophilic ulcer, an Epstein-Barr virus-associated CD30+ lymphoproliferation? (medscape.com)
- Eosinophilic ulcer of the oral mucosa: report of a child with CD30-negative cells in an infiltration on the lower lip. (medscape.com)
- A 47-year-old African American woman with an eosinophilic ulcer on the lateral surface of the tongue. (medscape.com)
- Riga-Fede disease is a form of eosinophilic ulcer that develops in infants and usually occurs on the anterior ventral side of the tongue. (medscape.com)
- therefore, eosinophilic ulcer also may represent an unusual manifestation of a drug reaction. (medscape.com)
- However, neither virally altered cells nor viral DNA is identified in biopsy specimens of typical eosinophilic ulcer. (medscape.com)
- One study demonstrated that, in most eosinophilic ulcer, the synthesis of transforming growth factor-alpha and transforming growth factor-beta is not increased in infiltrating eosinophils. (medscape.com)
- These findings may help explain the delayed healing that is characteristic of eosinophilic ulcer. (medscape.com)
- Introduction: Eosinophilic ulcer of the oral mucosa (EUOM) is a lesion manifesting as ulcer with elevated margins. (bvsalud.org)
Occur3
- In this article, we discuss tongue ulcers in more detail, including why they occur, their symptoms, and how to treat them. (medicalnewstoday.com)
- Pressure ulcers often occur in bedridden, elderly patients, especially those who are unconscious. (clinicaladvisor.com)
- More severe symptoms and complications tend to occur with deeper ulcers. (msdmanuals.com)
Complications4
- In addition to protecting against pressure ulcers, these patient positioners also promote access to the surgery site so physicians can complete procedures with fewer complications. (alimed.com)
- A $75,000 settlement was reached in a civil rights action alleging denial of medical care to a pretrial detainee who died from complications related to a peptic ulcer. (prisonlegalnews.org)
- ABSTRACT We aimed to study the effect of Ramadan fasting on the occurrence of peptic ulcer disease and its complications in patients presenting to the Accident and Emergency Department at Al-Ain hospital, United Arab Emirates (UAE). (who.int)
- The deeper the ulcer, the more severe the symptoms and complications. (msdmanuals.com)
Necrotic1
- But despite their efforts, his skin lesions developed into necrotic ulcers and the man's left forearm was amputated 25 days after he first visited the hospital. (newsweek.com)
Traumatic Ulcers1
- Eosinophilic ulcers are included in this group of nonhealing traumatic ulcers. (medscape.com)
Pylori3
- Most H. pylori -related ulcers can be cured. (kidshealth.org)
- With the discovery of the association between H. pylori infection and PUD, appropriate antibiotic regimens can now successfully eradicate gastrointestinal infection with this organism and permanently cure ulcers in a high proportion of patients. (cdc.gov)
- In 1994, a National Institutes of Health consensus development conference panel concluded that patients with ulcers caused by H. pylori infection require treatment with antimicrobial agents (7). (cdc.gov)
Heal5
- You may need surgery if your ulcers don't heal. (medlineplus.gov)
- Tongue ulcers tend to heal on their own. (medicalnewstoday.com)
- Any illness that makes it hard for the body to heal (such as serious burns from a fire) also can make someone more likely to get an ulcer. (kidshealth.org)
- The ulcer may take 8 weeks to heal, but the pain usually goes away after a few days or a week. (kidshealth.org)
- Traumatic oral ulcers tend to have a sudden onset and usually heal within a few days or weeks, often without clinical intervention. (medscape.com)
Infection7
- Infection often leads to ulcers on the arms or legs, which can also destroy skin or soft tissue. (cdc.gov)
- The most proximal of the 3 ulcers had a diameter of associated with M. ulcerans infection. (cdc.gov)
- Current standard clinical care for diabetic foot ulcer consists of debridement, off-loading, infection control, and maintaining a moist environment with dressings, Huang and colleagues explain. (medscape.com)
- Ulcers can be caused by some types of infection, injury, or cancer. (wellspan.org)
- and 27% (95% CI=25%-29%), that a bacterial infection caused ulcers. (cdc.gov)
- Bacterial ulcers are most commonly due to contact lens wear and are rarely due to secondary infection from traumatic abrasion or herpes simplex keratitis. (msdmanuals.com)
- Nitric oxide (NO) plays a crucial role in maintaining the microvascular supply and infection control in the skin, and its absence in diabetes contributes to poor ulcer healing. (medscape.com)
Lesions1
- Although certain lesions may behave aggressively, overall, these ulcers do not cause significant morbidity. (medscape.com)
Redness2
- Some ulcers may have an area of redness around their outer ring, especially if something irritates them. (medicalnewstoday.com)
- Blepharitis Blepharitis is inflammation of the edges of the eyelids, possibly with thickening scales, crusts, shallow ulcers, or redness and swelling at the edges of the eyelids. (msdmanuals.com)
Painless1
- A 37-year-old woman originally presented in May 2003 with a nonhealing, painless ulcer on the plantar surface of her right foot that had been slowly increasing in size for the previous 1.5 years. (japmaonline.org)
Diagnosis1
- Diagnosis and treatment will depend on your symptoms and the severity of your ulcer. (healthline.com)
Severe1
- More severe ulcers may spread to involve the width of the cornea, may penetrate deeply, or both. (msdmanuals.com)
Prevention2
- As with many infections, washing your hands well and often is an important part of ulcer prevention. (kidshealth.org)
- This guideline provides recommendation for the prevention, assessment, and management of pressure ulcers in adults and children in all settings. (apta.org)
Person's2
- Drinking a lot of alcohol each day for a period of time can also increase a person's risk of ulcers. (kidshealth.org)
- Doctors diagnose an ulcer based on the appearance of the person's cornea. (msdmanuals.com)
Gastroduodenal2
- Lethality after gastroduodenal ulcer bleeding]. (arctichealth.org)
- The retrospective analysis (2006-2010 yy) of treatment of 895 patients with gastroduodenal ulcer bleeding was conducted. (arctichealth.org)
Tissue3
- Ogbechi et al showed that mycolactone decreased thrombomodulin expression on the surface of human dermal microvascular endothelial cells, thereby impairing the activation of protein C. This study also showed that fibrin deposition is a prominent feature of these ulcers and the tissue necrosis could be caused by fibrin-driven ischemia. (medscape.com)
- This test is used to look for ulcers, bleeding, and any tissue that looks abnormal. (healthline.com)
- If the foot ulcer does not respond, growth factors, tissue-engineering products, hyperbaric oxygen, or negative pressure wound therapies may be used. (medscape.com)
Perforation3
- Peptic ulcer perforation occurred more frequently after Ramadan but the difference was not significant. (who.int)
- The objective of this study was to investigate whether fasting in the month of Ramadan had any effect on the peptic ulcer frequency and peptic ulcer perforation in Muslim patients presenting to the Accident and Emergency Department of a large hospital in the United Arab Emirates. (who.int)
- We conducted a retrospective descriptive study of peptic ulcer perforation among patients presenting to the Accident and Emergency Department of Al Ain Hospital in the United Arab Emirates who were then treated at the Departments of Medicine and Surgery. (who.int)
Digestive1
- When this inherent grazing behaviour is disrupted by changes to diet, environment and other stressors - mainly by the actions of humans - horses often suffer digestive problems, one of the most common being ulcers. (horse-canada.com)
Clinical3
- In uncomplicated peptic ulcer disease (PUD), the clinical findings are few and nonspecific. (medscape.com)
- The proportion of ulcers healed at 12 weeks was 40% (30/75) with EDX110 and 26% (19/73) with best clinical practice (P=0.07). (medscape.com)
- In subgroup analysis, PAR was significantly greater with EDX110 than with best clinical practice among patients whose ulcers had been present for six or fewer months or were at least 1 cm2 at baseline, but not for those whose ulcers had been present for longer or were smaller. (medscape.com)
Diabetes1
- Regression analysis identified the following variables as predictors of peptic ulcer disease: anorexia, pain, hypertension, smoking, epigastric pain, diabetes and family history. (who.int)
Mortality1
- The mortality from peptic ulcer bleeding has not changed materially in recent years and remains at 7%-10% despite advances in patient management [8]. (who.int)
Spicy2
- Stress and spicy foods do not cause ulcers, but can make them worse. (medlineplus.gov)
- Some foods can also aggravate the tongue ulcer, especially those that are spicy or acidic. (medicalnewstoday.com)
Gastrointestinal3
- Ulcers are usually found in the gastrointestinal tract when the lining breaks down due to increased acid production. (dog-health-guide.org)
- Treatment for gastrointestinal ulcers (GI) involve the use of acid blocking medications and dietary change. (dog-health-guide.org)
- Most often when we talk about ulcers, we are referring to a small hole or erosion of the gastrointestinal lining. (dog-health-guide.org)
Treatment7
- Treatment will vary depending on the cause of your ulcer. (healthline.com)
- Medical treatment for tongue ulcers generally focuses on easing the symptoms while identifying and treating any underlying conditions responsible for the ulcers. (medicalnewstoday.com)
- Treatment depends on the location of the ulcer. (dog-health-guide.org)
- Otherwise, treatment will just have to be aimed at the ulcer itself. (dog-health-guide.org)
- Response to treatment for canine ulcers caused by canine kidney failure, canine liver failure, or due to cancer tends to be poor. (dog-health-guide.org)
- The response to the treatment depends mostly on the bacterial species, and the ulcer may be particularly refractory to treatment. (msdmanuals.com)
- If Edixomed prices this appropriately, then EDX110 could become a key part of the treatment pathway of any diabetic foot ulcer, especially when mildly infected. (medscape.com)
Debridement1
- 12%. They also had to have a Wagner grade 1 or 2 foot ulcer that was 1-25 cm 2 after debridement, had been treated with standard care, and was present for at least 4 weeks. (medscape.com)
Diagnose1
- To diagnose a peptic ulcer, doctors do an exam, ask about symptoms, and take a medical history. (kidshealth.org)
Acid2
- Acid and bacteria irritate this lining, causing ulcers. (kidshealth.org)
- Medicine for Canine Ulcers include acid blocking medication . (dog-health-guide.org)
Tend2
- The ulcers themselves tend to be white and roundish. (medicalnewstoday.com)
- Although tongue ulcers tend to clear up on their own, various home remedies may help ease the symptoms during the healing process. (medicalnewstoday.com)
Mouth2
- The NHS note that people who have several ulcers on the tongue or elsewhere in the mouth may have symptoms of other disorders, such as hand, foot, and mouth disease (HFMD) or oral lichen planus . (medicalnewstoday.com)
- Some forms of ulcers on the tongue and in the mouth may be signs of oral cancer . (medicalnewstoday.com)
Worsen1
- Even though discomfort may be mild, ulcers can worsen if they aren't treated. (healthline.com)
Shallow1
- Ulcers can be shallow or deep and can destroy the skin or the membrane where they develop. (wellspan.org)
Medications1
- OTC medications can be a helpful remedy for symptoms of a tongue ulcer. (medicalnewstoday.com)
Deeper1
- An ulcer that's not treated can grow larger and deeper. (kidshealth.org)
Lateral1
- Raised, indurated, nonhealing ulcer on the lateral surface of the tongue. (medscape.com)
Treating1
- Get the most up to date information on recognizing and treating equine gastric and colonic ulcers, which are more common than you might think. (horse-canada.com)
Irritation2
- Pressure ulcers are also know as a decubitus ulcers or a bedsores, is an ulcerated area of skin caused by irritation and continuous pressure on a part of the body. (clinicaladvisor.com)
- In most patients with eosinophilic ulcers, trauma is the etiologic factor, and the apparent source of irritation is easily identified. (medscape.com)