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)

Gastroduodenoscopy was performed in 25 patients with various disorders, such as liver cirrhosis, nephrotic syndrome, and ulcerative colitis, to assess the effects of corticosteroids on the stomach and duodenum. The main criterion for entry into the trial was the absence of open ulcer, healed ulcer, erosion, or bleeding from the stomach or duodenum on pretreatment endoscopy performed within 48 hours before administration of corticosteroids. Endoscopy repeated at 2 to 4 weeks disclosed gastroduodenal lesions in 11 cases (44%)and no lesion in 14 cases (56%). The gastroduodenal lesions observed in 11 cases are as follows: one gastric ulcer (4.0%), six gastric erosions (24.0%), two gastroduodenal erosions (8.0%), and two duodenal erosions (8.0%). A lack of correlation between the patients' subjective complaints and endoscopic findings indicates the unreliability of patients' complaints and the importance of endoscopy in assessing gastroduodenal lesions. There were no differences in the total and average daily doses of corticosteroid between a group with gastric and/ or duodenal lesions and a group without such lesions. Corticosteroids may produce gastroduodenal lesions, regardless of the dose.
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PMID:Adrenocorticosteroid therapy and gastroduodenal lesions. 400 36

A case of spontaneous bacterial peritonitis (SBP) developed in an old man whose ascitic fluid was related neither to portal hypertension nor nephrotic syndrome, but with severe hypoalbuminemia emerged after a massive bleeding from a gastric ulcer in a malnutrition state. Ascitic fluid, increasing day by day, yielded Enterobacter cloacae and Bacteroides fragilis. Though autopsy was not carried out because of refusal of his family, neither liver necropsy, nor abdominal CT scan nor repeated abdominal ultrasonography showed findings suggesting existence of liver cirrhosis. In the presence of his ascites, the extent of a chemiluminescence (CL) response of polymorphonuclear cells from volunteers was significantly lower than that of his serum. This report shows that SBP can develop in a patient with ascites unrelated to portal hypertension when ascitic fluid induces little CL response.
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PMID:[A case of spontaneous bacterial peritonitis with ascites caused by hypoproteinemia after a massive bleeding from a gastric ulcer]. 845 Feb 77

A 12-year-old girl, who had been diagnosed as having Cockayne syndrome (CS), was admitted for emaciation and dehydration. On admission the patient had mild chronic renal failure (glomerular filtration rate: GFR 50 mL/min) and hyperuricemia. After rehydration, allopurinol was commenced for her hyperuricemia. Then, her renal function rapidly deteriorated (GFR 20 mL/min) with enhancement of proximal tubular dysfunction and hypertension. A renal biopsy showed that the patient had acute tubulointerstitial nephritis (ATIN). Based on this diagnosis, allopurinol was stopped and prednisolone was started (2 mg/kg per day), following which the renal tubular function improved. However, the proteinuria intensified to become nephrotic syndrome. After 1 month the patient developed a gastric ulcer. Famotidine was commenced but GFR deteriorated and renal proximal tubular dysfunction re-occurred. The renal pathology was evaluated by referring to the previous reports of renal pathology in CS. It is suggested that rapid deterioration of the renal function in CS patients might be the result of ATIN. In addition, the present nephrotic syndrome seemed to be accompanied by ATIN, as in other reports.
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PMID:Cockayne syndrome with recurrent acute tubulointerstitial nephritis. 1704 Feb 91