A commonly used x-ray contrast medium. As DIATRIZOATE MEGLUMINE and as Diatrizoate sodium, it is used for gastrointestinal studies, angiography, and urography.
A versatile contrast medium used for DIAGNOSTIC X-RAY RADIOLOGY.
1-Deoxy-1-(methylamino)-D-glucitol. A derivative of sorbitol in which the hydroxyl group in position 1 is replaced by a methylamino group. Often used in conjunction with iodinated organic compounds as contrast medium.
Benzoic acid esters or salts substituted with one or more iodine atoms.
Anti-inflammatory analgesic.
An ionic monomeric contrast medium. (From Martindale, The Extra Pharmacopoeia, 30th ed, p706)
Triiodo-substituted derivatives of BENZOIC ACID.
A radiopaque medium used for urography, angiography, venography, and myelography. It is highly viscous and binds to plasma proteins.
A low-osmolar, ionic contrast medium used in various radiographic procedures.
Substances that are destructive to protozoans.
A class of compounds of the type R-M, where a C atom is joined directly to any other element except H, C, N, O, F, Cl, Br, I, or At. (Grant & Hackh's Chemical Dictionary, 5th ed)
An effective non-ionic, water-soluble contrast agent which is used in myelography, arthrography, nephroangiography, arteriography, and other radiographic procedures. Its low systemic toxicity is the combined result of low chemotoxicity and low osmolality.
Substances used to allow enhanced visualization of tissues.
A metallic element that has the atomic symbol Sb, atomic number 51, and atomic weight 121.75. It is used as a metal alloy and as medicinal and poisonous salts. It is toxic and an irritant to the skin and the mucous membranes.
An endemic disease that is characterized by the development of single or multiple localized lesions on exposed areas of skin that typically ulcerate. The disease has been divided into Old and New World forms. Old World leishmaniasis is separated into three distinct types according to epidemiology and clinical manifestations and is caused by species of the L. tropica and L. aethiopica complexes as well as by species of the L. major genus. New World leishmaniasis, also called American leishmaniasis, occurs in South and Central America and is caused by species of the L. mexicana or L. braziliensis complexes.
A parasitic hemoflagellate of the subgenus Leishmania leishmania that infects man and animals and causes visceral leishmaniasis (LEISHMANIASIS, VISCERAL). Human infections are confined almost entirely to children. This parasite is commonly seen in dogs, other Canidae, and porcupines with humans considered only an accidental host. Transmission is by Phlebotomus sandflies.
A parasitic hemoflagellate of the subgenus Leishmania viannia that infects man and animals and causes mucocutaneous leishmaniasis (LEISHMANIASIS, MUCOCUTANEOUS). Transmission is by Lutzomyia sandflies.

Renal hemodynamics in radiocontrast medium-induced renal dysfunction: A role for dopamine-1 receptors. (1/64)

BACKGROUND: Radiocontrast medium (RCM) administration induces a transient increase in renal blood flow (RBF), followed by a prolonged vasoconstriction. This vasoconstrictor phase in RBF is accompanied by a decrement in glomerular filtration rate (GFR). Nonselective dopamine (DA) receptor stimulation is known to increase RBF and GFR. Clinical studies, however, fail to demonstrate a renoprotective effect of DA following RCM administration. This lack of renoprotection may relate to nonspecific adrenergic stimulation by DA. The effect of select DA-1 receptor stimulation on renal hemodynamics following RCM administration has not been evaluated. METHODS: This study tests the hypothesis that selective DA-1 receptor stimulation blunts the declines in RBF and GFR that follow RCM injections, independent of changes in baseline RBF and GFR. Experiments were performed in six anesthetized, volume-depleted dogs. RBF was measured by an electromagnetic flow probe around the renal artery and GFR by inulin clearance. After a 60-minute equilibration period, baseline values of RBF, GFR, and arterial pressure were determined. Two separate intrarenal bolus injections of the ionic RCM Renograffin were then given in the presence of saline infusion. After a 60-minute recovery period, intra-arterial infusions of either the selective DA-1 receptor agonist fenoldopam or the selective DA-1 receptor antagonist Schering 23390 were started in random order, and experiments were repeated. RESULTS: Neither agent significantly altered baseline values of arterial pressure, RBF, or GFR rate. Fenoldopam prevented reductions in GFR (-17 +/- 2 Deltaml/min, control vs. 2 +/- 1 Deltaml/min, fenoldopam, P < 0.001). Conversely, GFR was further reduced in the presence of Schering 23390 (-15 +/- 2 Deltaml/min, control vs. -23 +/- 1 Deltaml/min, Schering 23390, P < 0.05). Similarly, the maximal reduction in RBF was blunted with fenoldopam (-71 +/- 12 Deltaml/min, control vs. -3 +/- 2 Deltaml/min, fenoldopam, P < 0. 01), whereas Schering 23390 potentiated maximal RBF reductions following the RCM injection (-85 +/- 11 Deltaml/min, control vs. -119 +/- 14 Deltaml/min, Schering 23390, P < 0.05). The duration of recovery from vasoconstriction was also prolonged in the presence of Schering 23390 (342 +/- 35 seconds, control vs. 762 +/- 56 seconds, Schering 23390, P < 0.0001). CONCLUSION: We conclude that selective DA-1 receptor stimulation protects against RCM-mediated decrements in renal hemodynamics, independent of changes in baseline GFR and RBF. Clinical trials are required to examine whether selective DA-1 receptor stimulation may have a role in prophylaxis against nephropathy development in high-risk patients undergoing procedures that require RCM.  (+info)

Videourodynamic and sphincter motor unit potential analyses in Parkinson's disease and multiple system atrophy. (2/64)

OBJECTIVES: Urinary dysfunction is a prominent autonomic feature in Parkinson's disease (PD) and multiple system atrophy (MSA), which is not only troublesome but also a cause of morbidity in these disorders. Recent advances in investigative uroneurology offer a better insight into the underlying pathophysiology and appropriate management for urinary dysfunction. METHODS: twenty one patients with PD (15 men, six women, mean age 64 (49-76), mean disease duration 4 years (1-8 years), median Hoehn and Yahr grade 3 (1-4), all taking 300 mg/day of levodopa (100-500 mg)) and 15 with MSA (eight men, seven women, mean age 59 (48-72), mean disease duration 3 years (0.5-6 years)) were recruited. Videourodynamic and sphincter motor unit potential analyses in the patients with PD and MSA were carried out, looking for distinguishing hallmarks that might be useful in the differential diagnosis of these two diseases. RESULTS: Urinary symptoms were found in 72% of patients with PD and in 100% with MSA. Filling phase abnormalities in the videourodynamic study included detrusor hyperreflexia in 81% of patients with PD and 56% with MSA, and uninhibited external sphincter relaxation in 33% of patients with PD and 33% of those with MSA. However, open bladder neck at the start of filling was not seen in patients with PD but was present in 53% of those with MSA, suggestive of internal sphincter denervation. Sphincter motor unit potential analysis showed neurogenic motor unit potentials in 5% of patients with PD and in 93% of those with MSA, suggestive of external sphincter denervation. On voiding, detrusor-external sphincter dyssynergia was not seen in patients with PD but was present in 47% of those with MSA. Pressure-flow analysis showed that the Abrams-Griffiths number, a grading of urethral obstruction (outflow obstruction >40), in PD (40 in women and 43 in men) was larger than that in MSA (12 in women and 28 in men). Weak detrusor in PD (66% of women and 40% of men) was less common than that in MSA (71% of women and 63% of men). Postmicturition residuals >100 ml were absent in patients with PD but were present in 47% of patients with MSA. CONCLUSION: Patients with PD had less severe urinary dysfunction with little evidence of internal or external sphincter denervation, by contrast with the common findings in MSA. The findings of postmicturition residuals >100 ml, detrusor-external sphincter dyssynergia, open bladder neck at the start of bladder filling, and neurogenic sphincter motor unit potentials are highly suggestive of MSA.  (+info)

Therapeutic value of gastrografin in adhesive small bowel obstruction after unsuccessful conservative treatment: a prospective randomized trial. (3/64)

OBJECTIVE: To assess the therapeutic value of Gastrografin in the management of adhesive small bowel obstruction after unsuccessful conservative treatment. SUMMARY BACKGROUND DATA: Gastrografin is a hyperosmolar water-soluble contrast medium. Besides its predictive value for the need for surgery, there is probably a therapeutic role of this contrast medium in adhesive small bowel obstruction. METHODS: Patients with clinical evidence of adhesive small bowel obstruction were given trial conservative treatment unless there was suspicion of strangulation. Those who responded in the initial 48 hours had conservative treatment continued. Patients showing no clinical and radiologic improvement in the initial 48 hours were randomized to undergo either Gastrografin meal and follow-through study or surgery. Contrast that appeared in the large bowel within 24 hours was regarded as a partial obstruction, and conservative treatment was continued. Patients in whom contrast failed to reach the large bowel within 24 hours were considered to have complete obstruction, and laparotomy was performed. For patients who had conservative treatment for more than 48 hours with or without Gastrografin, surgery was performed when there was no continuing improvement. RESULTS: One hundred twenty-four patients with a total of 139 episodes of adhesive obstruction were included. Three patients underwent surgery soon after admission for suspected bowel strangulation. Strangulating obstruction was confirmed in two patients. One hundred one obstructive episodes showed improvement in the initial 48 hours and conservative treatment was continued. Only one patient required surgical treatment subsequently after conservative treatment for 6 days. Thirty-five patients showed no improvement within 48 hours. Nineteen patients were randomized to undergo Gastrografin meal and follow-through study and 16 patients to surgery. Gastrografin study revealed partial obstruction in 14 patients. Obstruction resolved subsequently in all of them after a mean of 41 hours. The other five patients underwent laparotomy because the contrast study showed complete obstruction. The use of Gastrografin significantly reduced the need for surgery by 74%. There was no complication that could be attributed to the use of Gastrografin. No strangulation of bowel occurred in either group. CONCLUSIONS: The use of Gastrografin in adhesive small bowel obstruction is safe and reduces the need for surgery when conservative treatment fails.  (+info)

Is same-day sonography of the gallbladder feasible after intravenous urography or contrast-enhanced computed tomography? (4/64)

OBJECTIVE: To determine whether same-day sonographic evaluation of the gallbladder is possible after the use of oral or intravenous iodinated contrast agents during intravenous urography or computed tomography. METHODS: One hundred fifty-three patients involved in this prospective study received low-osmolar or conventional contrast material. Each preparation contained 300 mg/mL iodine. Sixty-six patients received contrast agents intravenously, and 87 received them orally. Gallbladder volume was estimated sonographically, and the precontrast volume was used to calculate the volume after contraction at 30-minute intervals up to 2 hours after contrast agent administration. RESULTS: Gallbladder volume returned to precontrast values at 2 hours irrespective of the type of contrast agent or route of administration. The mean volume after contraction at 0.5 hour was 71% after intravenous contrast agent administration and 76% after oral contrast agent administration. Both changes were statistically significantly different from precontrast values (P < .01, null hypothesis) and were unaffected by the osmolarity of the contrast agent. CONCLUSIONS: Gallbladder volume was restored to precontrast values 2 hours after contrast agent administration. Thus any strategy involving simultaneous same-day sonographic or computed tomographic assessment of the gallbladder after contrast agent administration can be confidently undertaken after this period. This finding may have cost-saving implications.  (+info)

The role of theophylline in contrast-induced nephropathy: a case-control study. (5/64)

BACKGROUND: Various strategies for the prevention of contrast-induced nephropathy (CN) have been studied, with conflicting results. Adenosine may play an important role in the pathogenesis of CN. This study prospectively assessed the role of oral theophylline in the prevention of CN. METHODS: We randomized into two groups 70 patients with diabetes mellitus who were undergoing coronary angiography (CAG) with high-osmolar contrast media. Group I (n=35) underwent routine CAG, and group II (n=35) received oral theophylline 200 mg b.d. 24 h before and for 48 h after CAG. Serum Na(+), K(+), blood urea nitrogen (BUN), creatinine, osmolality, glomerular filtration rate (GFR) and urinalysis were performed before and after CAG. The (99m)Tc-DTPA-clearance method was used to assess GFR. RESULTS: Following angiography, patients in the control group showed a significant rise in serum creatinine (1.19+/-0.23 vs 1.44+/-0.32 mg/dl, P=0.003) and BUN (13.95+/-2.61 vs 17.55+/-3.9 mg/dl, P=0.01) along with a fall in GFR (85.4+/-14.7 vs 66.85+/-14.8 ml/min, P=0.008). The mean percentage fall in GFR was 35.8%. There was no significant change in serum creatinine (1.16+/-0.18 vs 1.24+/-0.21 mg/dl), BUN (12.8+/-3.36 vs 14.8+/-2.5 mg/dl) and GFR (86.8+/-15.8 vs 80.3+/-16.0 ml/min) in those receiving theophylline. No patient in the theophylline group had a >25% rise in serum creatinine, compared with 7/35 in the control group (P=0.017). In the control group, 11/35 (31%) developed CN, as demonstrated by a >/=25% fall in GFR, while only one patient in the theophylline group had a fall in GFR (P=0.004). None of the pre-angiographic variables could predict the development of CN. CONCLUSIONS: Following the use of high-osmolar contrast media for routine CAG, CN may develop in 31% of diabetic patients. Patients who received prophylactic oral theophylline had a significantly lower risk of CN than those who did not.  (+info)

Initial experience with oral contrast in PET/CT: phantom and clinical studies. (6/64)

The aims of the study were to evaluate the effects of oral contrast on apparent tracer activity measured with PET/CT when using CT attenuation correction and to report our initial experience in the use of oral contrast with PET/CT. METHODS: Phantom studies with (18)F activity and saline bags or syringes filled with barium or gastrografin of varying densities were performed using a PET/CT scanner (CT attenuation correction). In the study, 91 clinical patients received dilute oral contrast and were evaluated by whole-body (18)F-FDG PET. RESULTS: A phantom experiment with CT contrast (1.3% weight/volume [w/v] barium) showed a "cold" area in the cold stomach whereas a phantom with high-density barium (98% w/v) showed an artifactual focus of intense "activity" in the cold stomach. In clinical studies, stomach and right colon were opacified by CT contrast. Maximal measured contrast density was 239 Hounsfield units. CONCLUSION: High-density barium causes overestimation of tissue (18)F-FDG concentration. Low-density barium does not cause significant artifacts and appears suitable for clinical use.  (+info)

Potential interference of agents on radioiodide thyroid uptake in the euthyroid rat. (7/64)

The objective of this research was to investigate the merits of controlled studies with euthyroid rats as a means of determining the influence of dose and time after administration of agents that may interfere with radioiodide uptake in the thyroid. METHODS: Potassium iodide (KI), propylthiouracil (PTU), diatrizoate meglumine, and iohexol were selected to represent interfering agents. Two dose levels per agent were investigated. Doses used were 1 and 2 mg/kg of body weight for KI, 3.5 and 7 mg/kg of body weight for PTU, 1 mL/kg (282 mg I/kg) and 2 mL/kg (564 mg I/kg) of body weight for diatrizoate meglumine, and 1 mL/kg (300 mg I/kg) and 2 mL/kg (600 mg I/kg) of body weight for iohexol. The 24-h radioiodide thyroid uptake was determined after (131)I was given at 1, 8, 15, and 22 d after administration of interfering agents. RESULTS: The percentage radioiodide uptake value for the thyroid decreased significantly compared with controls for all agents and both doses on day 1 but returned to control levels by day 22 for all agents and both doses The time to return to normal varied between agents and doses. CONCLUSION: We conclude that the interfering agent, the dose given, and the length of time after administration influence the potential for an agent to affect radioiodide uptake in the thyroid. Further studies with the rat, preferably hyperthyroid, would be beneficial in generating data to reduce confusing contradictory information on the length and severity of interference of agents in radioiodide thyroid studies.  (+info)

The value of water-soluble contrast radiology in the management of acute small bowel obstruction. (8/64)

A series of 127 consecutive patients with symptoms and signs and radiological features suggestive of acute small bowel obstruction underwent water-soluble contrast small bowel follow-through examination. A dose of 100 ml of Gastrograffin in adults, or 20-50 ml in children, was injected via a nasogastric tube and supine plain abdominal radiographs were taken at 30 min and 4 h after administration. If contrast passed to the colon a non-operative course was followed. If there was a clear cut-off in contrast level in the small bowel or if contrast failed to pass into the large bowel by 4 h, patients underwent laparotomy. Based on these radiological findings 15 patients (11.8%) underwent surgery and all had established small bowel obstruction at laparotomy. The remaining 112 patients were successfully managed conservatively. Water-soluble contrast radiology is safe, easy to use and to interpret, and is a major benefit in differentiating mechanical from other causes of small bowel obstruction. Our experience indicates that this underused technique is of significant value in identifying those patients who require urgent surgery.  (+info)

Diatrizoate is a type of contrast medium that is used during X-ray examinations, such as CT scans and urography, to help improve the visibility of internal body structures. It is a type of iodinated compound, which means it contains iodine atoms. Diatrizoate works by blocking the absorption of X-rays, causing the areas where it is injected or introduced to appear white on X-ray images. This can help doctors to diagnose a variety of medical conditions, including problems with the urinary system and digestive tract.

Like all medications and contrast agents, diatrizoate can have side effects, including allergic reactions, kidney damage, and thyroid problems. It is important for patients to discuss any potential risks and benefits of using this agent with their healthcare provider before undergoing an X-ray examination.

Diatrizoate Meglumine is a type of contrast medium that is used during X-ray examinations, such as CT scans and angiography. It is a radiopaque substance, which means that it contains atoms that absorb X-rays, making it possible to visualize the internal structures of the body on an X-ray image.

Diatrizoate Meglumine is a salt of diatrizoic acid, which is a type of ionic contrast medium. It works by increasing the contrast between different tissues and organs in the body, making them easier to distinguish on an X-ray image. This can help doctors to diagnose a wide range of medical conditions, including injuries, tumors, and vascular diseases.

Like all medications, Diatrizoate Meglumine can have side effects, including allergic reactions, kidney damage, and thyroid problems. It is important for patients to discuss any potential risks and benefits with their doctor before undergoing an X-ray examination that involves the use of this contrast medium.

Meglumine is not a medical condition but a medication. It is an anticholinergic drug that is used as a diagnostic aid in the form of meglumine iodide, which is used to test for kidney function and to visualize the urinary tract. Meglumine is an amino sugar that is used as a counterion to combine with iodine to make meglumine iodide. It works by increasing the excretion of iodine through the kidneys, which helps to enhance the visibility of the urinary tract during imaging studies.

Iodobenzoates are organic compounds that consist of a benzoic acid molecule with an iodine atom substituted at the carboxyl group. Specifically, an iodobenzoate is an ester derived from benzoic acid and iodine, in which the hydrogen atom of the carboxylic acid group (-COOH) has been replaced by an iodine atom.

The general formula for an iodobenzoate can be represented as C6H4(IO)CO2R, where R represents an alkyl or aryl group. Iodobenzoates have various applications in organic synthesis and pharmaceuticals, including the production of dyes, drugs, and other chemical intermediates.

It's worth noting that iodobenzoates are not a medical condition or diagnosis but rather a class of chemical compounds with potential uses in medical research and therapeutics.

Clonixin is a type of medication known as an anticholinergic and a peripheral acting muscarinic receptor antagonist. It is primarily used to treat smooth muscle spasms, including those associated with gastrointestinal disorders such as irritable bowel syndrome. Clonixin works by blocking the action of acetylcholine, a neurotransmitter that stimulates muscle contraction, on certain types of muscarinic receptors in the smooth muscle of the digestive tract. This helps to reduce muscle spasms and relieve symptoms such as abdominal pain and cramping.

It is important to note that Clonixin is not a commonly used medication and may have potential side effects, including dry mouth, blurred vision, dizziness, and constipation. It should be used under the guidance of a healthcare professional, and the dosage and duration of treatment should be individualized based on the patient's medical history and current health status.

Iodamide is not typically found in medical textbooks or literature as a defined medical term. However, it is possible that you are referring to "iodamine," which is an older term for what is now more commonly known as "organomercurial compounds." These are diagnostic agents used in radiology to help visualize the kidneys and urinary tract.

Iodamide itself does not have a recognized medical definition, but it may refer to a compound that contains iodine and amide groups (-NH-CO-). However, there is no specific medical use or context associated with this term. It's essential to ensure the correct terminology is used when discussing medical topics for clarity and accuracy.

Triiodobenzoic acids are a group of organic compounds that contain a benzene ring substituted with three iodine atoms and a carboxyl group. They have the general formula C6H3I3CO2H. These compounds do not have a specific medical definition, but they may be used in medical or pharmaceutical applications due to their chemical properties. For instance, some triiodobenzoic acids can act as radioactive tracers in medical imaging or as precursors in the synthesis of certain drugs. However, direct exposure to these compounds should be avoided as they can be harmful if swallowed, inhaled, or absorbed through the skin.

Iothalamate Meglumine is not a medical condition, but rather a diagnostic contrast agent used in various imaging studies such as computed tomography (CT) scans and magnetic resonance imaging (MRI) exams. Iothalamate Meglumine is a type of radiocontrast medium that contains iodine atoms which help to enhance the visibility of internal structures during these imaging tests.

The medical definition of Iothalamate Meglumine is:

A radiocontrast agent used in diagnostic imaging, specifically in CT scans and MR urography exams. It contains iodine atoms that help to improve the contrast and visibility of internal structures such as the urinary tract. Iothalamate Meglumine is typically administered intravenously or instilled directly into the bladder.

It's important to note that while Iothalamate Meglumine is generally considered safe, it can cause allergic reactions or kidney damage in some individuals, particularly those with pre-existing kidney disease or diabetes. Therefore, it's essential to inform your healthcare provider of any medical conditions or allergies before undergoing an imaging exam that involves the use of this contrast agent.

Ioxaglic acid is not a medical term or a substance used in medicine. It seems that there might be some confusion with the term "iohexol," which is a type of radiocontrast agent containing ioxaglate meglumine, used in medical imaging procedures such as CT scans to improve visualization of internal structures and tissues.

Iohexol is a non-ionic, low-osmolar contrast medium that is less likely to cause adverse reactions compared to high-osmolar contrast media. It works by increasing the X-ray absorption of the area being imaged, making it easier for radiologists to interpret the images and make accurate diagnoses.

Therefore, if you meant "iohexol" instead of "ioxaglic acid," then here is the definition:

Iohexol (trade name Omnipaque) is a radiocontrast agent used in medical imaging procedures such as CT scans to improve visualization of internal structures and tissues. It is a non-ionic, low-osmolar contrast medium that reduces the risk of adverse reactions compared to high-osmolar contrast media. Iohexol works by increasing X-ray absorption in the area being imaged, making it easier for radiologists to interpret the images and make accurate diagnoses.

Antiprotozoal agents are a type of medication used to treat protozoal infections, which are infections caused by microscopic single-celled organisms called protozoa. These agents work by either killing the protozoa or inhibiting their growth and reproduction. They can be administered through various routes, including oral, topical, and intravenous, depending on the type of infection and the severity of the illness.

Examples of antiprotozoal agents include:

* Metronidazole, tinidazole, and nitazoxanide for treating infections caused by Giardia lamblia and Entamoeba histolytica.
* Atovaquone, clindamycin, and pyrimethamine-sulfadoxine for treating malaria caused by Plasmodium falciparum or other Plasmodium species.
* Pentamidine and suramin for treating African trypanosomiasis (sleeping sickness) caused by Trypanosoma brucei gambiense or T. b. rhodesiense.
* Nitroimidazoles, such as benznidazole and nifurtimox, for treating Chagas disease caused by Trypanosoma cruzi.
* Sodium stibogluconate and paromomycin for treating leishmaniasis caused by Leishmania species.

Antiprotozoal agents can have side effects, ranging from mild to severe, depending on the drug and the individual patient's response. It is essential to follow the prescribing physician's instructions carefully when taking these medications and report any adverse reactions promptly.

Organometallic compounds are a type of chemical compound that contain at least one metal-carbon bond. This means that the metal is directly attached to carbon atom(s) from an organic molecule. These compounds can be synthesized through various methods, and they have found widespread use in industrial and medicinal applications, including catalysis, polymerization, and pharmaceuticals.

It's worth noting that while organometallic compounds contain metal-carbon bonds, not all compounds with metal-carbon bonds are considered organometallic. For example, in classical inorganic chemistry, simple salts of metal carbonyls (M(CO)n) are not typically classified as organometallic, but rather as metal carbonyl complexes. The distinction between these classes of compounds can sometimes be subtle and is a matter of ongoing debate among chemists.

Iohexol is a non-ionic, water-soluble contrast medium primarily used in radiographic imaging procedures such as computed tomography (CT) scans and angiography. It belongs to a class of medications known as radiocontrast agents. Iohexol works by increasing the X-ray absorption of body tissues, making them more visible on X-ray images. This helps healthcare professionals to better diagnose and assess various medical conditions, including injuries, tumors, and vascular diseases.

The chemical structure of iohexol consists of an iodine atom surrounded by organic molecules, which makes it safe for intravenous administration. It is eliminatted from the body primarily through urinary excretion. Iohexol has a low risk of allergic reactions compared to ionic contrast media and is generally well-tolerated in patients with normal renal function. However, its use should be avoided or closely monitored in individuals with impaired kidney function, as it may increase the risk of nephrotoxicity.

Contrast media are substances that are administered to a patient in order to improve the visibility of internal body structures or processes in medical imaging techniques such as X-rays, CT scans, MRI scans, and ultrasounds. These media can be introduced into the body through various routes, including oral, rectal, or intravenous administration.

Contrast media work by altering the appearance of bodily structures in imaging studies. For example, when a patient undergoes an X-ray examination, contrast media can be used to highlight specific organs, tissues, or blood vessels, making them more visible on the resulting images. In CT and MRI scans, contrast media can help to enhance the differences between normal and abnormal tissues, allowing for more accurate diagnosis and treatment planning.

There are several types of contrast media available, each with its own specific properties and uses. Some common examples include barium sulfate, which is used as a contrast medium in X-ray studies of the gastrointestinal tract, and iodinated contrast media, which are commonly used in CT scans to highlight blood vessels and other structures.

While contrast media are generally considered safe, they can sometimes cause adverse reactions, ranging from mild symptoms such as nausea or hives to more serious complications such as anaphylaxis or kidney damage. As a result, it is important for healthcare providers to carefully evaluate each patient's medical history and individual risk factors before administering contrast media.

Antimony is a toxic metallic element with the symbol Sb and atomic number 51. It exists in several allotropic forms and can be found naturally as the mineral stibnite. Antimony has been used for centuries in various applications, including medicinal ones, although its use in medicine has largely fallen out of favor due to its toxicity.

In a medical context, antimony may still be encountered in certain medications used to treat parasitic infections, such as pentavalent antimony compounds (e.g., sodium stibogluconate and meglumine antimoniate) for the treatment of leishmaniasis. However, these drugs can have significant side effects and their use is typically reserved for severe cases that cannot be treated with other medications.

It's important to note that exposure to antimony in high concentrations or over prolonged periods can lead to serious health issues, including respiratory problems, skin irritation, gastrointestinal symptoms, and even neurological damage. Therefore, handling antimony-containing substances should be done with caution and appropriate safety measures.

Cutaneous leishmaniasis is a neglected tropical disease caused by infection with Leishmania parasites, which are transmitted through the bite of infected female sandflies. The disease primarily affects the skin and mucous membranes, causing lesions that can be disfiguring and stigmatizing. There are several clinical forms of cutaneous leishmaniasis, including localized, disseminated, and mucocutaneous.

Localized cutaneous leishmaniasis is the most common form of the disease, characterized by the development of one or more nodular or ulcerative lesions at the site of the sandfly bite, typically appearing within a few weeks to several months after exposure. The lesions may vary in size and appearance, ranging from small papules to large plaques or ulcers, and can be painful or pruritic (itchy).

Disseminated cutaneous leishmaniasis is a more severe form of the disease, characterized by the widespread dissemination of lesions across the body. This form of the disease typically affects people with weakened immune systems, such as those with HIV/AIDS or those receiving immunosuppressive therapy.

Mucocutaneous leishmaniasis is a rare but severe form of the disease, characterized by the spread of infection from the skin to the mucous membranes of the nose, mouth, and throat. This can result in extensive tissue destruction, disfigurement, and functional impairment.

Cutaneous leishmaniasis is diagnosed through a combination of clinical evaluation, epidemiological data, and laboratory tests such as parasite detection using microscopy or molecular techniques, or serological tests to detect antibodies against the Leishmania parasites. Treatment options for cutaneous leishmaniasis include systemic or topical medications, such as antimonial drugs, miltefosine, or pentamidine, as well as physical treatments such as cryotherapy or thermotherapy. The choice of treatment depends on various factors, including the species of Leishmania involved, the clinical form of the disease, and the patient's overall health status.

"Leishmania infantum" is a species of protozoan parasite that causes a type of disease known as leishmaniasis. It is transmitted to humans through the bite of infected female sandflies, primarily of the genus Phlebotomus in the Old World and Lutzomyia in the New World.

The parasite has a complex life cycle, alternating between the sandfly vector and a mammalian host. In the sandfly, it exists as an extracellular flagellated promastigote, while in the mammalian host, it transforms into an intracellular non-flagellated amastigote that multiplies within macrophages.

"Leishmania infantum" is the primary causative agent of visceral leishmaniasis (VL) in the Mediterranean basin, parts of Africa, Asia, and Latin America. VL, also known as kala-azar, is a systemic infection that can affect multiple organs, including the spleen, liver, bone marrow, and lymph nodes. Symptoms include fever, weight loss, anemia, and enlargement of the spleen and liver. If left untreated, VL can be fatal.

In addition to VL, "Leishmania infantum" can also cause cutaneous and mucocutaneous forms of leishmaniasis, which are characterized by skin lesions and ulcers, respectively. These forms of the disease are typically less severe than VL but can still result in significant morbidity.

Prevention and control measures for "Leishmania infantum" infection include avoiding sandfly bites through the use of insect repellents, protective clothing, and bed nets, as well as reducing sandfly breeding sites through environmental management. Effective treatment options are available for leishmaniasis, including antimonial drugs, amphotericin B, and miltefosine, among others. However, access to treatment and drug resistance remain significant challenges in many endemic areas.

Leishmania guyanensis is a species of protozoan parasite that causes American cutaneous leishmaniasis, a tropical disease transmitted through the bite of infected female sandflies. The disease is characterized by skin lesions that can ulcerate and may leave significant scarring. In some cases, it can also cause more severe forms of the disease, such as mucocutaneous leishmaniasis, which affects the mucous membranes of the nose, mouth, and throat.

The parasite has a complex life cycle that involves two hosts: a mammalian host (such as humans) and an invertebrate host (the sandfly). The parasite exists in two forms during its life cycle: the promastigote form, which is found in the sandfly's gut and is transmitted to the mammalian host through the insect's bite; and the amastigote form, which infects and multiplies within the host's macrophages.

Leishmania guyanensis is found primarily in the rainforests of South America, particularly in French Guiana, Suriname, Guyana, and Brazil. It is estimated that there are around 350 million people at risk of infection with Leishmania parasites worldwide, with an estimated 1.5 to 2 million new cases occurring each year. Prevention measures include using insect repellent, wearing protective clothing, and using bed nets in areas where sandflies are prevalent. Treatment typically involves the use of antiparasitic drugs such as pentavalent antimonials or miltefosine.

Amersham Health (April 2006). "Hypaque (Diatrizoate Meglumine and Diatrizoate Sodium) injection, solution. Product label". ... Micromedex Healthcare Series (November 2010). "DIATRIZOATE MEGLUMINE/DIATRIZOATE SODIUM". DRUGDEX. Thomson Reuters (Healthcare ... Diatrizoate is an iodinated ionic radiocontrast agent with high osmolality. Diatrizoate was approved for medical use in the ... Diatrizoate can dislodge sticky meconium by drawing water into intestines. Diatrizoate is minimally absorbed from the ...
Amersham Health (April 2006). "Hypaque (Diatrizoate Meglumine and Diatrizoate Sodium) injection, solution. Product label". ... such as diatrizoate, may be more than twice as high. The most common side effects after intravenous injections are: pain at the ...
... as an excipient in pharmaceuticals and in conjunction with iodinated compounds in contrast media such as diatrizoate meglumine ... iothalamate meglumine, and iodipamide meglumine. Flunixin meglumine Meglumine antimoniate "Meglumine". Inxight Drugs. National ... Meglumine, chemicalland21.com v t e v t e (Articles without InChI source, Articles without KEGG source, Articles with changed ... Meglumine is a sugar alcohol derived from glucose that contains an amino group modification. It is often used ...
... meglumine MeSH D09.067.342.600.500 - diatrizoate meglumine MeSH D09.067.342.600.600 - iothalamate meglumine MeSH D09.067. ... meglumine MeSH D09.853.813.550.500 - diatrizoate meglumine MeSH D09.853.813.550.600 - iothalamate meglumine MeSH D09.894. ...
... meglumine MeSH D02.033.800.813.550.500 - diatrizoate meglumine MeSH D02.033.800.813.550.600 - iothalamate meglumine MeSH ... diatrizoate MeSH D02.241.223.100.140.100.375.880.275 - diatrizoate meglumine MeSH D02.241.223.100.140.100.375.880.375 - ... iothalamate meglumine MeSH D02.241.223.100.140.100.375.880.430 - iothalamic acid MeSH D02.241.223.100.140.100.375.880.450 - ...
It was applied in form of its salt, meglumine iocarmate. It is not known to be marketed anywhere in the world in 2021. Schütte ... HE (1982). "Comparative study: Endografine (diatrizoate), Vasurix polyvidone (acetrizoate), Dimer-X (iocarmate) and Hexabrix ( ... Van Dellen JR, Lipschitz R (October 1973). "Meglumine iocarmate (Dimer-X) ventriculography". Clinical Radiology. 24 (4): 449-52 ...
Amersham Health (April 2006). "Hypaque (Diatrizoate Meglumine and Diatrizoate Sodium) injection, solution. Product label". ... Micromedex Healthcare Series (November 2010). "DIATRIZOATE MEGLUMINE/DIATRIZOATE SODIUM". DRUGDEX. Thomson Reuters (Healthcare ... Diatrizoate is an iodinated ionic radiocontrast agent with high osmolality. Diatrizoate was approved for medical use in the ... Diatrizoate can dislodge sticky meconium by drawing water into intestines. Diatrizoate is minimally absorbed from the ...
Diatrizoate Meglumine / administration & dosage* * Female * Humans * Intestinal Obstruction / diagnostic imaging * Intestinal ...
This is a liquid that contains either barium or a substance called Gastrografin (diatrizoate meglumine and diatrizoate sodium ... Gastrografin- diatrizoate meglumine and diatrizoate sodium liquid. (2014).. https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm? ...
... diatrizoate), from common to rare, for consumers and healthcare professionals. ... Diatrizoate meglumine and Diatrizoate sodium Solution prescribing information. Related treatment guides. *Diagnosis and ... Applies to diatrizoate: intravenous solution.. Serious side effects of Reno-Dip. Along with its needed effects, diatrizoate ( ... Applies to diatrizoate: injectable powder for injection, injectable solution, oral powder for reconstitution, oral and rectal ...
Diatrizoate (Hypaque), Diatrizoate Meglumine (Gastrograffin), 2-Propanol (Isopropyl Alcohol), Histidine (L-Histidine), Mannitol ...
A case of fatal Gastrografin (diatrizoate meglumine and diatrizoate sodium) aspiration is described in the images below. ...
A bottle of Gastrografin brand Diatrizoate Meglumine and Diatrisoate Sodium (lemon flavored). It is used sort of like barium ...
A healthcare professional will have you drink a liquid containing diatrizoate meglumine/diatrizoate sodium (Gastrografin) or a ...
Crystal structure of meglumine diatrizoate, (C7H18NO5)(C11H8I3N2O4) *Tawnee M. Ens. *James A. Kaduk ...
Diatrizoate Meglumine. Diatrizoate Sodium. Diatrizoic Acid. Diazepam. Diazepinone N-Oxide. Diazoxide. Dibunafone Disodium. ...
... ioversol and meglumine diatrizoate, of which the former three varieties were listed among the best-selling 200 drugs. Recently ...
Gastrografin* Diatrizoate Meglumine / Diatrizoate Sodium 66% - 10% Solution Bottle Lemon Flavor 30 mL Log in for pricing and ... Dotarem® Gadoterate Meglumine, Preservative Free 0.5 mmol / mL Injection Single-Dose Vial 15 mL Log in for pricing and ...
DIATRIZOATE MEGLUMINE 59625 NITROGEN MUSTARD 59626 RIMEXOLONE 59627 MELATONIN 59628 DINITROCHLOROBENZENE 59629 LANSOPRAZOLE ... IODAMIDE MEGLUMINE 52820 IODINE TOPICAL PREPARATIONS 52825 IODINATED GLYCEROL 52830 IODINE SOLUTIONS 52835 IODIPAMIDE MEGLUMINE ... MEGLUMINE 53300 MELPHALAN 53315 MENINGOCOCCAL VACCINE 53320 MENOTROPINS 53325 MENTHOL 53328 MENTHYL ANTHRANILATE 53330 ...
Diatrizoate meglumine enema. In 1969, Noblett introduced the use of Gastrografin enemas to treat 4 infants with meconium ileus. ... It can be decompressed and irrigated with diatrizoate meglumine, usually via a small catheter placed through the appendix stump ... Gastrografin, marketed by Bristol-Myers Squibb of Princeton, NJ, is meglumine diatrizoate, a hyperosmolar, water-soluble, ...
In this technique, a water-soluble material such as meglumine diatrizoate is injected into a duct and lateral, oblique, and ...
... a postcontrast scan was performed 3 min post midpoint of injection of 400 mgI/kg body weight of diatrizoate meglumine/sodium. ... a postcontrast scan was performed 3 min post midpoint of injection of 400 mgI/kg body weight of diatrizoate meglumine/sodium. ...
Diatrizoate Meglumine 100% * Colon 99% * Povidone-Iodine 92% * Fibrin Tissue Adhesive 86% ...
Sodium Meglumine Diatrizoate. Minimum Order Quantity : 10. Price : 350 INR/Piece. Physical State : Liquid. Send Inquiry ...
Diatrizoate Meglumine. Minimum Order Quantity : 25. Storage : Room Temperature. Physical Form : Powder. Purity(%) : 98%. ...
Patil P.Is Carbon Dioxide safe and good as alternative contrast for Diatrizoate Meglumine in Digital subtraction angiography? ...
Oral contrast: Dilute diatrizoate meglumine (Gastrografin; 1 liter); water may be substituted for suspected pancreatitis ...
0019-4816 - MD GASTROVIEW (diatrizoate meglumine and diatrizoate sodium). * 0023-0042 - TAZORAC (tazarotene) ...
examples: iothalamate meglumine or diatrizoate).. Though iodinated contrast is currently and will continue to be in short ...
We injected meglumine diatrizoate (100 mL) and elemene (10 mL) into the patients axilla, and the chylous leakage gradually ... Meglumine diatrizoate combined with elemene is a possible treatment for the management of this rare complication. ...
Syringe: Diatrizoate meglumine, diatrizoate meglumin/diatrizoate sodium, granisetron, iohexol, iopamidol, iothalamate meglumine ... ioxalate meglumine/ioxalate sodium, metoclopramide. Y-site (partial list): Acyclovir, amifostine, amiodarone, cisplatin, ...
diatrizoate. *diatrizoate meglumine/diatrizoate sodium. *ethiodized oil. *Gastrografin. *iodixanol. *ioflupane I 123 ...
"Diatrizoate meglumine with sodium amidotrizoate","data":{"category":"Medicine","linkRef":"Diatrizoate meglumine with sodium ... ":"Meglumine gadopentetate"}},{"value":"Meglumine iotroxate","data":{"category":"Medicine","linkRef":"Meglumine iotroxate"}},{" ... ":"Diatrizoate sodium","data":{"category":"Medicine","linkRef":"Diatrizoate sodium"}},{"value":"Diazepam","data":{"category":" ...

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