title: [Severe acute hepatitis due to allopurinol in a patient with asymptomatic hyperuricemia and kidney failure. A review of the literature and an analysis of the risk factors].
abstract: The case of a 39-year-old female with mild renal failure and asymptomatic hyperuricemia who developed generalized exanthema, fever and eosinophilia followed by progressive jaundice and worsening of renal function 19 days after the initiation of treatment with alopurinol (300 mg/day) is reported. Liver biopsy showed a combination of mixed inflammatory infiltrate with abundant eosinophils and periportal necrosis and bridging, together with cholestasis and moderate steatosis. A review of the literature is made providing detailed analysis of other cases with preexisting renal failure and the role of renal dysfunction as a risk factor is discussed.
authors.affiliation: Unidad de Hepatología, Servicio de Aparato Digestivo, Hospital Universitario, Facultad de Medicina, Málaga.
authors.forename: R J
authors.initials: RJ
authors.lastname: Andrade
authors.forename: M
authors.initials: M
authors.lastname: de la Mata
authors.forename: M I
authors.initials: MI
authors.lastname: Lucena
authors.forename: F
authors.initials: F
authors.lastname: López-Rubio
authors.forename: M A
authors.initials: MA
authors.lastname: Corrales
mesh_terms: D000208:Acute Disease; D000328:Adult; D000493:Allopurinol / Q000009:adverse effects*; D001707:Biopsy, Needle; D056486:Chemical and Drug Induced Liver Injury / Q000175:diagnosis / Q000209:etiology*; D005260:Female; D006074:Gout Suppressants / Q000009:adverse effects*; D006801:Humans; D008099:Liver / Q000473:pathology; D051437:Renal Insufficiency / Q000139:chemically induced* / Q000175:diagnosis; D012307:Risk Factors; D014527:Uric Acid / Q000097:blood*
chemical_list: D006074:Gout Suppressants; D014527:Uric Acid; D000493:Allopurinol