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

Chronic granulocytic leukemia developed in a 59-year-old woman who had previously received a total of 21 mCi -32P for polycythemia vera. She was treated with Myleran (busulphan) for her chronic granulocytic leukemia. Cytogenic studied revealed deletion of chromosomes No. 8 and 12, and translocation between 1 and 8. The patient also developed a severe antoimmune hemolytic anemia, for which she received prednisone treatment. She died with a perforated stomach ulcer.
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PMID:Polycythemia vera treated with -32p and myleran: development of chronic granulocytic leukemia with chromosomal abnormalities in one patient. 105 76

A 25-year old woman presented with microangiopathic hemolytic anemia, a leucoerythroblastic peripheral blood picture and a benign appearing gastric ulcer. Bone marrow trephine biopsy revealed metastatic mucin producing adenocarcinoma and gastroscopy with biopsy confirmed a gastric primary. Combination chemotherapy provided temporary symptomatic improvement but the patient expired seven months later. A review of gastric carcinoma in patients less than 30 years old is given. Symptoms of peptic ulcer disease are common and radiographs may demonstrate benign appearing gastric ulcers. Carcinoma is infrequently suspected and delays in diagnosis may contribute to a poor prognosis.
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PMID:Gastric carcinoma in young people. A case report and review of the literature. 721 12

A 69-year-old woman was admitted with apoplexy after operation of mitral valve stenosis and gastrectomy due to a gastric ulcer. In June 1994, her condition gradually worsened after acute pneumoniae in her right lung. Intravenous hyperalimentation with cimetidine administration was started to improve her undernourishment, because she had a history of gastric ulcer. However, after 10 days from the start of cimetidine therapy, anemia progressed rapidly. Biochemical examinations revealed that the serum indirect bilirubin and LDH levels were elevated and no serum haptoglobin was detected. These results indicated the development of hemolytic anemia, but at that time we could not clarify the reason. In October 1994, thrombocytopenia gradually progressed, and we halted the administration of cimetidine to ranitidine. Both hemolytic anemia and thrombocytopenia was dramatically improved after cessation of cimetidine administration. We then changed the drug from cimetidine, however the same phenomena have appeared again. The patient was in stable condition, after cessation of H2-blockers administration. The complication of hemolytic anemia and thrombocytopenia associated with H2-blocker administration in Japan.
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PMID:[Hemolytic anemia and thrombocytopenia induced by cimetidine: recurrence with ranitidine administration]. 905 66

Metastatic adenocarcinoma presenting as microangiopathic hemolytic anemia (MAHA) and leukoerythroblastic blood picture is rare. We report three patients who presented with MAHA as the initial symptom of metastatic signet ring cell gastric adenocarcinoma. One patient had past history of gastric ulcer. In all these patients the initial diagnosis was based on peripheral blood smear followed by bone marrow biopsy; upper GI endoscopy showed presence of gastric ulcers with focally scattered neo-plastic signet ring cells on histopathology. All patients died within a week of diagnosis.
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PMID:Metastatic signet ring gastric adenocarcinoma presenting with microangiopathic hemolytic anemia. 1798 49

Cytomegalovirus (CMV) is the most common viral pathogen that negatively affects the outcome of liver transplantation. CMV causes febrile illness often accompanied by bone marrow suppression, and in some cases it invades tissues, including the transplanted allograft. In addition, CMV has been significantly associated with an increased predisposition to allograft rejection, accelerated hepatitis C recurrence, and other opportunistic infections, as well as reduced overall patient and allograft survivals. We carried out a study on a Spanish adult liver transplant recipient who rapidly presented anemia and was diagnosed as having Coomb negative (nonimmune) hemolytic anemia, gastric ulcer, pneumonitis, and cholangitis associated with a CMV infection.
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PMID:Severe anemia, gastric ulcer, pneumonitis and cholangitis in a liver transplant patient: multiple organic dysfunction and one etiology: a case report. 2564 92

Mucormycosis, is an emerging fungal infection in immunocompromised and diabetic individuals, usually affects rhino-orbito-cerebral, cutaneous and pulmonary regions. But mucormycosis in immunocompetent environment is rare and occurrence of gastric mucormycosis is unusual. We report a case of 19 year old female, with no pre-existing co-morbidities, presented with fever, dysentery, vomiting, and melena for 4 days. On evaluation she was found to have pancytopenia, acute kidney injury, hemolytic anemia, coagulopathy and hepatic derangement and treated with hemodialysis, plasmapheresis along with antibiotics and packed cell RBC transfusion. Upper gastrointestinal endoscopy revealed presence of extensive esophageal and gastric ulcer. In view of persistent bleeding despite endoscopic sclerotherapy, repetition of upper gastrointestinal endoscopy and CT abdomen with oral contrast was done, which revealed perforated gastric ulcer. Exploratory laparotomy and excision of ulcer was done. The biopsy of gastric ulcer had shown the presence of granulomatous necrotic areas positive for mucormycosis. Then she was managed with amphotericin-B, posoconazole with which she improved.
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PMID:Gastric Mucormycosis with Hemolytic Uremic Syndrome. 2760 99