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)

A detailed clinicopathologic analysis of 30 patients with sporadic fatal infectious mononucleosis and 31 males with fatal infectious mononucleosis and the X-linked lymphoproliferative syndrome was performed to determine the extent of hepatic dysfunction in these cases. At death, the median age of patients with sporadic infectious mononucleosis was 10.7 yr vs. 2.4 yr for X-linked lymphoproliferative syndrome. The median survival time was 8 wk for sporadic infectious mononucleosis and only 4 wk for X-linked lymphoproliferative syndrome. The male to female ratio was 3:2 in sporadic infectious mononucleosis; all patients with X-linked lymphoproliferative syndrome were males. Fever, sore throat, lymphadenopathy, hepatomegaly, and splenomegaly were prominent findings. Hepatic dysfunction was uniformly present and caused death in 13 of 30 sporadic infectious mononucleosis cases and 18 of 31 X-linked lymphoproliferative syndrome cases. Diagnosis of infectious mononucleosis was confirmed by heterophile antibody titers or Monospot, Epstein-Barr virus antibody studies, viral culture, molecular hybridization studies, clinical and histologic findings, and pedigree analysis.
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PMID:Hepatitis in fatal infectious mononucleosis. 367 38

The patients with chronic active Epstein-Barr virus infection (CAEBV) in childhood in Japan are described. Among 39 registered cases, 20 patients were males and 19 were females. Unlike the X-linked lymphoproliferative syndrome, there was no hereditary background. The incidence of hypersensitivity to mosquito bites was high (31.3%) as a past history. Most patients exhibited hepatomegaly (92.3%), splenomegaly (87.2%) and fever (84.6%). The incidence of absent anti-EB virus nuclear antigen titres was unexpectedly low (17.1%). Lymphoreticular disorders and cardiovascular diseases were major complications. Twenty-four (61.5%) patients died 6 months to 8 years after the onset, mainly of hepatic failure (eight cases), cardiac failure (five cases), virus-associated haemophagocytic syndrome (three cases) and haematological malignancies (two cases). This study reveals the CAEBV in Japan has several clinical features and should be informative for the pathogenesis of EB virus.
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PMID:Chronic active Epstein-Barr virus infection in children in Japan. 858 Jun 25