Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0028961 (oliguria)
 1,847 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We describe the clinical and pathological findings of the hemolytic uremic syndrome (HUS) in two children with human immunodeficiency virus (HIV) infection. Both patients presented with microangiopathic hemolytic anemia, thrombocytopenia, and subsequently developed renal failure. The diagnosis of HUS was confirmed by renal histopathology in both patients. None of these children presented with bloody diarrhea, evidence of circulating antibody response to Escherichia coli O157 lipopolysaccharide, or other known risk factors for HUS, except for the presence of HIV infection. Each patient was treated with intravenous plasma infusion and renal replacement therapy. Their clinical course was characterized by non-oliguria and lack of significant hypertension throughout the acute phase of the disease. Despite these favorable clinical parameters, both patients developed end-stage renal failure. The etiology of this atypical HUS characterized by poor renal survival remains unknown and the role of HIV infection in its pathogenesis, although possible, is unclear.
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PMID:A typical hemolytic uremic syndrome in human immunodeficiency virus-1-infected children. 909 Jun 54

Unlike mucocutaneous infections, disseminated herpes simplex virus infections are rare and often fatal owing to acute liver failure (ALF). Typically, the course of the disease is rapid and the lack of specific symptoms may result in delay in diagnosis. This study reports a case of genital herpes caused by herpes simplex-type 2 that resulted in ALF. The patient was a 24-y-old woman with a 1 y history of Crohn's disease, treated with oral prednisolone. She was hospitalized with fatigue, anorexia and abdominal pain. Blood tests showed pancytopenia, renal failure and coagulopathy. Pelvic examination revealed signs of severe colpitis and prompt therapy with parenteral acyclovir was initiated. Despite the early institution of antiviral therapy, progressive hepatic coma, gastrointestinal bleeding, oliguria and severe intracranial hypertension characterized the clinical course. The patient received intensive supportive care and recovered without liver grafting. A subsequent screening for immunodeficiency diseases revealed an immeasurable blood mannose-binding lectin (MBL) concentration. 10 weeks after admission, she was discharged for further rehabilitation. This case stresses the importance of suspecting disseminated herpes virus infection in patients with ALF without known aetiology as it may secure prompt initiation of antiviral therapy and reduce the risk that transplantation is needed for survival.
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PMID:A case of acute liver failure caused by herpes simplex type 2. 1530 95