Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019209 (hepatomegaly)
 5,798 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical and pathological features of four liver biopsies and 12 autopsies from 1981-1990 with hepatic amyloidosis were reviewed. All of the patients had a history of both intravenous and subcutaneous cocaine and heroin use with chronic suppurative skin ulcers. Five patients were proven to have the acquired immunodeficiency syndrome at autopsy. Systemic amyloidosis was diagnosed in only five out of the 16 patients prior to death. Hepatomegaly was present in 12 patients. The amyloid protein was AA in 14 and AL in one case. Definitive characterization of the amyloid substance was not possible in one case. There was no evidence of multiple myeloma or a plasma cell dyscrasia in the one patient with AL amyloid. The amyloid distribution in the liver was both parenchymal and vascular in 12 cases. Cholestasis, which appeared to occur preterminally, was the only histological finding that correlated with the patient's clinical condition. The histological pattern of amyloid in the liver could not predict the type of amyloid protein that was identified. Amyloidosis should be considered in the differential diagnosis of unexplained hepatomegaly in the acquired immunodeficiency syndrome with chronic suppurative infections.
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PMID:Hepatic amyloidosis in intravenous drug abusers and AIDS patients. 830 Oct 46

Abstract The relation between HLA class II alleles and clinical findings were examined in Japanese patients with systemic lupus erythematosus (SLE). In 284 patients with multicenter SLE, HLA class II alleles were examined using the DNA typing method, and the results were compared with the clinical findings. The frequency of DRB1*0101 and DQB1*0501 significantly increased in male patients, and that of DRB1*0803 significantly increased in patients over 50 years of age. In relation to cutaneous manifestations, there were positive photosensitivity associations with DQA1*0101 and/or DQA1*0301, malar rash with DQA1*0101 and/or DRB1*0901, alopecia with DQA1*0101, skin ulcers with DRB1*0401, and oral ulcers with DQA1*0301. In addition, there were also positive associations of myalgia with DRB1*1406 and negative associations of aseptic bone necrosis with DQA1*0601, and hepatomegaly with DRB1*0405 and/or DQA1*0401. In relation to laboratory findings, there were positive associations of hemolytic anemia with DRB1*1402 and negative associations of leukopenia with DQA1*0601, lymphopenia with DQA1*0301, and proteinuria with DRB1*0901. Interestingly, DQA1*0101 and/or DQB1*0501 were significantly associated with WHO classification type II rather than type IV. In patients with SLE, some HLA types related to clinical or laboratory findings.
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PMID:Multicenter cooperative study of HLA class II alleles in Japanese patients with systemic lupus erythematosus. 2438 36