Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038358 (gastric ulcer)
 5,179 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Various problems are encountered in measuring gastric emptying, especially relating counts to the volume of meal remaining in the stomach. We have developed a method which has been validated against aspiration of the stomach. In gastric ulcer patients, however, the stomach is large and overlaps the bowel. Results of gastric emptying studies in patients who have had surgery for peptic ulceration show that impaired gastric emptying is related to the extent of vagotomy and pyloric surgery. We have examined the pattern of biliary excretion of iminodiacetic acid derivatives and related enterogastric reflux to the amount of bile in the stomach as determined by aspiration. However the reproducibility is only 75% probably due to day to day variation in its occurrence. The incidence of reflux in control subjects and in those with peptic ulcer is discussed, as is its relationship to the extent of vagotomy and the length of Roux-en-Y loops. Finally the diagnosis of biliary atresia using a similar radiopharmaceutical is described. It has been suggested that a high liver to heart ratio excludes the diagnosis of atresia, but we have failed to confirm this finding.
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PMID:Quantitative imaging in the gastrointestinal tract. 228 36

The outcome of 21 survivors (8 males, 13 females; age range, 11 to 29 years) followed for > 10 years after surgery for biliary atresia are discussed. Of the 21 patients, 18 with type III disease had hepatic portoenterostomy (Kasai operation), and 3 with type I disease had hepaticoenterostomy. Twenty patients are alive leading almost normal lives; however, 13 (61.9%) patients did have a history of complications, including hemorrhage from esophageal varices in 10, from a gastric ulcer or erosion in 3, and from a duodenal ulcer in 2; biliary reobstruction in 3; and multiple pulmonary arteriovenous fistulae in 2. Of those with complications, 7 required surgery. One died suddenly at the age of 19 years of a bleeding gastric ulcer. Liver function is normal in 9 (45.0%) of the 20 alive patients, 2 (10.0%) have slight hepatic dysfunction, and 9 (45.0%) have mild-to-moderate hepatic dysfunction. Liver function is almost normal in 3 patients who had a history of variceal hemorrhage.
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PMID:Outcome of 21 patients with biliary atresia living more than 10 years. 830 68