• Polygonum hydropiper L is extensively used as a traditional Chinese herbal medicine for treating gastrointestinal diseases in China, the reports shows that it possess various pharmacological activities, especially antioxidant and anti-inflammatory properties. (uwi.edu)
  • OBJECTIVE: In this study we investigated the histopathological and molecular findings in the gastrointestinal wall of a patient with multiple endocrine neoplasia type 1 with malignant duodenal gastrinoma and multiple gastric ECL cell tumors, who additionally developed a signet-ring cell carcinoma of the stomach. (tum.de)
  • Extranodal marginal zone B-cell lymphomas (mucosa-associated lymphoid tissue [MALT] lymphomas) of the gastrointestinal tract have been known to have characteristic chromosomal aberrations including trisomies of chromosomes 3, 12, and 18. (uninsubria.it)
  • However, these drugs may damage the gastrointestinal mucosa. (ntnu.edu.tw)
  • The objective of this study was to investigate the protective effects of polyphenols on ketoprofen-induced oxidative damage in the gastrointestinal mucosa. (ntnu.edu.tw)
  • Pathophysiology is due to discontinuation of the inner lining of the gastrointestinal (GI) tract due to gastric acid secretion or pepsin causing an ulcer. (obgproject.com)
  • Meckel's diverticulum is the most common congenital malformation of the gastrointestinal tract, and if the diverticulum contains ectopic or heterotopic mucosa, it can cause gastrointestinal bleeding. (nejm.org)
  • Helicobacter pylori infection causes a variety of gastrointestinal diseases, including peptic ulcers and gastric cancer. (rcsb.org)
  • They have been reported to occur in almost every portion of the gastrointestinal tract. (medscape.com)
  • Бактеріальний ріст тонкої кишки (SIBO) Small intestinal bacterial overgrowth can result from alterations in intestinal anatomy or gastrointestinal motility, or lack of gastric acid secretion. (msdmanuals.com)
  • We present the case of rectal heterotopic gastric mucosa excised using transanal endoscopic microsurgery. (sages.org)
  • We report a case of an 83-year-old male with MWS and rebleeding after the initial endoscopic treatment with epinephrine and clips. (hindawi.com)
  • To the best of our knowledge, this is the first case report showing the "tulip-bundle" technique as a rescue endoscopic bleeding control in the esophagus. (hindawi.com)
  • Endoscopic submucosal dissection is minimal invasive endoscopic procedure to deal with gastric tumor. (jcancer.org)
  • From 2007 to 2016, we reviewed all patients who underwent endoscopic submucosal dissection for gastric mucosal tumor and subepithelial tumor in Kaohsiung Medical University Hospital. (jcancer.org)
  • Totally, 35 patients with gastric subepithelial tumor and 41 patients with gastric mucosal tumor received endoscopic submucosal dissection are enrolled. (jcancer.org)
  • If these epithelial tumors are diagnosed as limited to mucosa, endoscopic mucosa resection skills such as EMR and ESD could be reasonable choices to complete tumor local resection with organ preservation. (jcancer.org)
  • 1992 ). To reveal the underlying causes of gastric mucosal changes regarding post-cholecystectomy DGR, patients are evaluated with endoscopic examination and histological sampling. (springeropen.com)
  • Objective To investigate the incidence of gastric cancer (GC) attributed to gastric intestinal metaplasia (IM), and validate the Operative Link on Gastric Intestinal Metaplasia (OLGIM) for targeted endoscopic surveillance in regions with low-intermediate incidence of GC. (bmj.com)
  • Recent studies have reported conflicting associations between duodenal tumor development and Helicobacter pylori infection or endoscopic gastric mucosal atrophy . (bvsalud.org)
  • As such, the present study aimed to clarify the relationship between SNADETs and H. pylori infection and/or endoscopic gastric mucosal atrophy . (bvsalud.org)
  • The prevalence of endoscopic gastric mucosal atrophy and the status of H. pylori infection were compared in 531 sex - and age-matched controls selected from screening endoscopies at two of the seven participating institutions. (bvsalud.org)
  • In conclusion, RYGB results in a better long-term outcome than OAGB, as chronic signs of biliary reflux or reactional gastritis were reported post-OAGB even after reducing the BPL length in a preclinical rat model. (nature.com)
  • Results Fifteen of 21 (71 %) H. pylori -associated gastritis patients exhibited medium-to-large atrophic mucosa at the corpus lesser curvature. (thieme-connect.com)
  • Conclusions IEE findings of the gastric corpus differed between H. pylori -associated and autoimmune gastritis, suggesting different pathogenesis of the two diseases. (thieme-connect.com)
  • Early onset of duodenogastric reflux and underlying H. pylori gastritis cause early gastric mucosal injury following cholecystectomy procedure by interacting collectively. (springeropen.com)
  • These cases indicate that, although infrequent, gastric MALT lymphoma can show a nodular appearance resembling that of follicular gastritis. (elsevierpure.com)
  • In order to evaluate the parameters that influence the infiltration of the lymph nodes we retrospectively investigated 145 surgical specimens with gastric MALT lymphoma. (nih.gov)
  • In this report, we describe two cases of extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) of the stomach, which presented with multiple small, whitish nodules in the gastric body. (elsevierpure.com)
  • The ulcer extends into the muscularis propria layer of the gastric epithelium and usually occurs in the stomach or duodenum. (obgproject.com)
  • The primary cause of bleeding is the presence of acid-producing ectopic gastric mucosa in the diverticulum, which leads to the development of an ulcer in adjacent normal mucosa. (nejm.org)
  • Although removing both the ectopic mucosa and the ulcer would seem to be the best approach, removing the ectopic mucosa alone may be sufficient, since the ulcer would probably then heal. (nejm.org)
  • Yet, no association could be established between the esogastric lesions and malabsorption, weight loss, or gastric bile acid concentrations. (nature.com)
  • Anisakis species cause erosive and/or hemorrhagic lesions in or near the main lesion, forming a tunnel through the gastric mucosa to the submucosa. (medscape.com)
  • Free radicals and oxidative stress play a central role in the generation and development of acute gastric mucosal lesions (AGML). (uwi.edu)
  • sub>In addition, oral administration of absolute ethanol to mice significantly produced extensive hemorrhagic lesions of gastric mucosa, whereas animals pretreated with extract or ranitidine significantly reduced the formation of gastric lesions compared to control group. (uwi.edu)
  • Effects of bile reflux and intragastric microflora changes on lesions of remnant gastric mucosa after gastric operation. (wjgnet.com)
  • 1] Calder is said to have first reported lesions similar to them in 1733. (medscape.com)
  • In particular, ESD has a higher en-block resection rate which makes it as a treatment for early gastric cancer [ 2 , 3 ]. (jcancer.org)
  • To evaluate association between duodenogastric reflux and early gastric mucosal changes before and after the cholecystectomy procedure. (springeropen.com)
  • Participants were also matched against the National Registry of Diseases Office for missed diagnoses of early gastric neoplasia (EGN). (bmj.com)
  • Biopsies of the polyp showed heterotopic gastric mucosa. (sages.org)
  • Apart from the different cut-off values used for PGI, PGII, G-17 and HP IgG in studies from different geographic regions, the prime culprit for the heterogeneity between the published studies is the misclassification bias or sampling error of gastric biopsies ( 4 , 16 , 22 , 35 - 37 ). (iiarjournals.org)
  • We suggest that the depth of infiltration should be included in the pathological reports concerning primary gastric lymphomas of the MALT. (nih.gov)
  • HF easily crosses the gastric epithelium, and is the major form in which fluoride is absorbed from the stomach (see Chapter 3 ). (nationalacademies.org)
  • 90% of gastric tumors including adenoma and adenocarcinoma are originated from epithelium [ 1 ]. (jcancer.org)
  • Both substances get excited about lysosome exocytosis-dependent web host cellular invasion, but display differential gastric mucin-binding capability, a property crucial for parasite migration toward NMS-P715 the gastric mucosal epithelium. (healthandwellnesssource.org)
  • Both substances get excited about host cellular invasion, but display differential gastric mucin-binding capability, which is crucial for parasite migration toward the gastric mucosal epithelium. (healthandwellnesssource.org)
  • The case is unique, differing from previous reports in that ciliated respiratory epithelium, transitional epithelium, gastric mucosa, a bilayered smooth muscle wall, and a serosal surface were present in the cyst wall. (medscape.com)
  • It appears that an HF concentration somewhere between 1.0 and 5.0 mmol/L (20 and 100 mg/L), applied to the stomach mucosa for at least 15 minutes, is the threshold for effects on the function and structure of the tissue (Whitford et al. (nationalacademies.org)
  • Gastric diverticula are formed by a projection of the stomach mucosa through the muscularis but not through the entire stomach wall (perhaps due to the thickness of the muscular layers in the stomach) and are thus referred to as intramural or partial diverticula. (msdmanuals.com)
  • Mallory-Weiss syndrome (MWS) refers to a bleeding from vomiting-induced tear of the mucosa at the gastroesophageal junction or gastric cardia. (hindawi.com)
  • SAN FRANCISCO ― An experimental monoclonal antibody combined with chemotherapy could offer a new standard of care for patients with claudin-18.2+ (CLDN18.2+) / HER2− advanced gastric or gastroesophageal junction (mG/GEJ) adenocarcinoma, say researchers in reporting a phase 3 trial. (medscape.com)
  • The spread of primary gastric non-Hodgkin's lymphomas of the mucosa-associated lymphoid tissue (MALT) to the perigastric lymph nodes is a very important step concerning the prognosis of these tumours. (nih.gov)
  • Our data thus support the thesis that gastric MALT lymphomas show clinicopathologic similarities with gastric carcinomas. (nih.gov)
  • An unexpected high and previously unreported gain of chromosome X in gastric MALT lymphomas was found. (uninsubria.it)
  • Notice the position of the stent, which overlaps the caudal portion of the esophagus, the cardia, and the gastric fundus. (avma.org)
  • To extend these findings, we epidemiologicallyinvestigated the association of a SDHC polymorphism at 3'-untranslated region of exon 6 (JST173800) with H. pyloriinfection, gastric atrophy and gastric cancer risk in Japan. (waocp.org)
  • The SDHC polymorphism was not associated with H.pylori infection seropositivity, gastric atrophy, and cancer risk in this study. (waocp.org)
  • Although the polymorphism at the 3'-untranslated region could be hypothesized to be functional, this study did not demonstrate any significant associationof the SDHC gene polymorphism with gastric atrophy and cancer. (waocp.org)
  • CONTEXT: Gastric neuroendocrine tumors are rare neoplasms that originate from gastric enterochromaffin-like (ECL) cells in the oxyntic mucosa. (tum.de)
  • Non-atrophic gastric mucosa is an independently associated factor for superficial non-ampullary duodenal epithelial tumors: a multicenter, matched, case-control study. (bvsalud.org)
  • This study compared the long-term consequences of two common forms of bariatric surgery: one-anastomosis gastric bypass (OAGB) and Roux-en-Y Gastric Bypass (RYGB) in a preclinical rat model. (nature.com)
  • Bariatric surgery is the term encompassing all of the surgical treatments for morbid obesity, not just gastric bypasses, which make up only one class of such operations. (wikipedia.org)
  • Mutations in the epithelial cadherin (E-cadherin) gene have been shown to be associated with the occurrence of diffuse gastric carcinomas in affected families. (tum.de)
  • One reason may be that claudin 18 positivity may be associated with a better prognosis for patients with diffuse gastric cancer, he explained. (medscape.com)
  • CONCLUSION: Our immunohistochemical studies might suggest that the gastrinoma-associated excessive progastrin tissue concentrations led to diminished expression of E-cadherin within the gastric mucosa and promoted tumor development of a signet-ring cell carcinoma. (tum.de)
  • Although subepithelial tumor (SET) responds to 10% of gastric tumor, it still has potential malignant and indication of resection exited as an important issue to get pathologic examination and tumor resection [ 4 ]. (jcancer.org)
  • This could contribute to the explanation as to why the so-called early lymphomas with an infiltration limited to mucosa and submucosa have a much better prognosis than more advanced tumours. (nih.gov)
  • Angiostrongyliasis (rat lungworm disease): This is a rare infection that has been reported in Hawaii and Louisiana. (medscape.com)
  • We report a case of fatal RMSF in a previously healthy child in southwestern Mexico, where this infection had not pre- viously been recognized. (cdc.gov)
  • Upon mouth an infection of mice, the real variety NMS-P715 of Y30 and Y82 parasites in gastric epithelial cells differed widely. (healthandwellnesssource.org)
  • In endemic countries, extreme cases of Chagas disease transmitted by mouth infection, have already been reported lately often. (healthandwellnesssource.org)
  • Non-atrophic gastric mucosa , regardless of H. pylori infection status, was a factor independently associated with SNADETs. (bvsalud.org)
  • RSV infection usually occurs after viral inoculation of the conjunctivae or nasal mucosa by contaminated hands. (cdc.gov)
  • Its colonization of the gastric mucosa of the human stomach is a prerequisite for survival in the stomach. (rcsb.org)
  • New measures being investigated involve reducing oropharyngeal and gastric colonization by pathogenic microorganisms. (cdc.gov)
  • However, RGS and BRI scoring systems are unable to demonstrate the atrophic gastric mucosal changes due to long-term exposure of bile refluxate. (springeropen.com)
  • In this prospective observational cohort study, we aimed to identify the DGR and early atrophic changes of the gastric mucosa before and after cholecystectomy procedure with Updated Sydney scoring system. (springeropen.com)
  • We evaluated the influence of biliopancreatic limb (BPL) length, malabsorption, and bile acid (BA) reflux on esogastric mucosa. (nature.com)
  • His intermittent rectal bleeding was likely from this polyp and possible intermittent ulcers on the surrounding mucosa from the acid secretion. (sages.org)
  • It's a natural solution that helps to protect the integrity of the gastric mucosa and reduce the symptoms associated with acid reflux . (supersmart.com)
  • Gastroesophageal reflux, or acid reflux, is what happens when some of the stomach's contents, particularly highly-acidic gastric juices, travel back up into the oesophagus. (supersmart.com)
  • His final pathology showed anorectal mucosa with heterotopic gastric mucosa and hemorrhoids. (sages.org)
  • Heterotopic gastric mucosa is rare, but it is the most reported epithelial heterotopia. (sages.org)
  • Gastrin and its derivates have been reported to regulate epithelial cell proliferation, migration, and differentiation. (tum.de)
  • ESD was initially developed since 1990 for mucosal cancer resection, and recent reports proved its curative resection rate reached 95% [ 5 ]. (jcancer.org)
  • Background/Aim: To meet the increasing demand of non-invasive tests for screening of gastric cancer (GC) risk, biomarker panel (GastroPanel®) (GP) was designed by Biohit Oyj as the first serological test for stomach health. (iiarjournals.org)
  • Gastric cancer (GC) remains the fifth most common malignancy worldwide with almost one million new cases and far over 700,000 annual deaths ( 1 ). (iiarjournals.org)
  • The subjects consisted of 454 health checkup examineeswithout a history of cancer and 202 gastric cancer patients. (waocp.org)
  • 2006). 'No Association of an SDHC Gene Polymorphism with Gastric Cancer', Asian Pacific Journal of Cancer Prevention , 7(4), pp. 525-528. (waocp.org)
  • The overarching aim of the Epigenetics common cause of gastric cancer, Pan-cancer genoMe and Group (EGE) is to advance the which is the third most common cause tranScriPtoMe analySiS and understanding of the role of epigenetic of cancer-related deaths worldwide. (who.int)
  • In a discussion of the paper, David H. Wang, MD, PhD, an associate professor in the Department of Internal Medicine at University of Texas Southwestern Medical Center, Dallas, pointed out that "zolbetuximab is the first molecularly targeted therapy, exclusive of immune checkpoint inhibitors, to demonstrate a statistically significant survival benefit in first-line treatment of advance gastric cancer since trastuzumab. (medscape.com)
  • Overall, Wang believes that these results validate claudin 18 as a new predictive biomarker for advanced gastric cancer, although he noted that widespread implementation for this indication may be limited, as the assay to determine claudin 18 levels is not widely available. (medscape.com)
  • Oesophageal and gastric (OG) cancer are global health problems with poor prognosis. (cancercentrum.se)
  • I beskrivningen av förloppet står det att bland annat symtom som nytillkomna sväljsvårigheter ska väcka misstanke om cancer och då ska en snabb remiss skickas för gastroskopi (undersökning där en slang med kamera förs ner i magsäcken). (cancercentrum.se)
  • SVF startas då en välgrundad misstanke (VGM) uppstår, vilket innebär att det föreligger en betydande risk för cancer. (cancercentrum.se)
  • Patients and controls a possible cause of gastric ulcers seen in This was a case-control study of H. pylori patients with CLD [ 10,11 ]. (who.int)
  • A study from 2005 to 2006 revealed that 15% of patients experienced complications as a result of gastric bypass, and 0.5% of patients died within six months of surgery due to complications. (wikipedia.org)
  • Kromhout h (1998) unexpected high risk may antihypertensives (diuretics, frequent cause for hospitalization: A report of the natu- accelerate myeloid recovery in patients that can carbamoylate. (stonecottagegardens.com)
  • The validity of these measures was compared with Campylobacter-like organism analysis (gold standard) performed on patients requiring gastric biopsy. (who.int)
  • The study participants comprised 2980 patients undergoing screening gastroscopy with standardised gastric mucosal sampling, from January 2004 and December 2010, with scheduled surveillance endoscopies at year 3 and 5. (bmj.com)
  • Gastric diverticula are usually asymptomatic, but some patients report a vague sensation of fullness and dyspepsia. (msdmanuals.com)
  • However, one study from Japan reported no significant increase in the risk of malignancy 8 . (nature.com)
  • Gastric bypass is indicated for the surgical treatment of morbid obesity, a diagnosis which is made when the patient is seriously obese, has been unable to achieve satisfactory and sustained weight loss by dietary efforts, and has comorbid conditions which are either life-threatening or serious impairment to the quality of life. (wikipedia.org)
  • ins>and decreased the level of MDA in the serum and gastric tissues. (uwi.edu)
  • RESULTS: Immunohistochemical studies of gastric ECL cell tumors showed a largely diminished E-cadherin expression in comparison to gastric surface mucosa cells and a loss of E-cadherin expression in the cells of the signet-ring carcinoma. (tum.de)
  • 1997). Reported GI symptoms, such as nausea, may not be accompanied by visible damage to the gastric mucosa. (nationalacademies.org)
  • Signs and symptoms of poisoning from oral exposure to purified ricin are presumed to be similar to reports of illness after castor bean mastication and ingestion. (cdc.gov)
  • Persons exposed to castor bean dust in or around castor oil processing plants have been reported to manifest signs and symptoms of an allergic-like syndrome. (cdc.gov)
  • According to a 2005 report by the World Health Organization (WHO), approximately 0.807-1.221 billion humans have ascariasis, 604-795 million have trichuriasis, and 576-740 million have hookworm infections worldwide. (medscape.com)
  • Moreover, the MWS is well-known complication of upper endoscopy, with the reported prevalence of 0,07-0,45% [ 3 ]. (hindawi.com)
  • Gastric diverticula are typically discovered as incidental findings during endoscopy or imaging studies (eg, upper GI barium studies, CT with contrast). (msdmanuals.com)
  • OAGB, as all Omega-loop surgical strategies, is characterized by the direct anastomosis of the biliopancreatic loop to the stomach, instead of interposing an alimentary loop as in the Roux-en-Y procedures. (nature.com)
  • Gastric bypass surgery refers to a technique in which the stomach is divided into a small upper pouch and a much larger lower "remnant" pouch and then the small intestine is rearranged to connect to both. (wikipedia.org)
  • The extract could decrease distinctly the acute gastric mucosal damage index compared to the model group. (uwi.edu)
  • Although the exact incidence is unknown, Potter in 1961 reported two cases in more than 9000 fetal and neonatal autopsies. (medscape.com)
  • We started by scoring the mucosa around the identified lesion, about 0.5-1cm away from the polyp. (sages.org)
  • At necropsy, cyanosis of mucosa, severe congestion of carcass and viscera, ulceration of gastric mucosa were present. (vin.com)
  • Using the "no touch technique," we were able to lift the polyp on the mucosa up and proceed with a full thickness dissection without grabbing the polyp itself. (sages.org)
  • Taking into account the extensive presence of C. verbenacea in Brazilian folk medicine, and considering the anti-inflammatory activity previously reported 12-17 our group was prompted to assess the impact of C. verbenacea in modulating periodontal disease progression. (bvsalud.org)
  • Although the basic ESD skills are similar in gastric mucosal tumor and subepithelial tumor, the success rate, complication may be different between the two types of gastric tumor resection. (jcancer.org)
  • This retrospective study is conducted to analyze the ESD procedure in gastric mucosal tumor and subepithelial tumor. (jcancer.org)
  • approximately 20% of Meckel's diverticula do not contain gastric mucosa. (nejm.org)