Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0035412 (rhabdomyosarcoma)
 6,156 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 14-year-old boy receiving post-operative cytotoxic chemotherapy for a testicular rhabdomyosarcoma developed a fatal encephalopathy associated with retinal changes 2 months after an episode of acute measles. Post-mortem histological examination showed intranuclear inclusion bodies in the neurons and glial cells, but inflammatory cell infiltrations were absent. Electron-microscopic and immunofluorescent studies revealed intracellular masses of paramyxovirus nucleocapsid-like structures, which had the morphological and antigenic properties of measles virus. Recent reports have emphasized the possibility of occurrence of a similar encephalopathy in treated childhood leukemia. It is evident, however, that this potentially fatal complication must be borne in mind when measles is contracted during any form of cytotoxic treatment or immunosuppression. Retinal changes may be of value for the diagnosis during life. We propose the designation "measles encephalopathy during immunosuppression" (MEI) for this condition.
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PMID:Fatal measles encephalopathy with retinopathy during cytotoxic chemotherapy. 88 58

Actinomycin-D (Act-D) is a rare cause of veno-occlusive disease (VOD). Between 1993 and 1998, we managed 6 patients, all male, median age 19 months (range 6-48 months) who received Act-D for Wilms' tumour (n=4), clear cell sarcoma (n=1) or rhabdomyosarcoma (n=1). VOD presented with a median platelet count of 12 x 10(9)/l, INR 3.8, fibrinogen 16 mg/l, fibrinogen degradation products (FDPs) > or =80 microg/l, aspartate aminotransferase (AST) 6922 IU/l, bilirubin 47 micromol/l. In 3 cases, transient liver dysfunction and thrombocytopenia without neutropenia had been observed after a previous course of Act-D. All six children developed encephalopathy, hepatomegaly, ascites, reversed portal flow and renal impairment. All received mechanical ventilation and two required haemofiltration. The treatment was supportive. Severe Adult Respiratory Distress Syndrome developed in 3 patients, all of whom died. 3 patients recovered. The outcome of VOD with multi-organ failure is poor. Intravascular coagulopathy precedes and characterises severe VOD during Act-D treatment.
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PMID:Veno-occlusive disease with multi-organ involvement following actinomycin-D. 1137 45