[Necrotizing hepatitis with a fatal outcome after carbimazole therapy].
A 74-year-old woman developed weakness, lack of appetite and abdominal swelling 7 months after starting treatment with carbimazole (10 mg/d for 10 weeks) and, subsequently, radioiodine for hyperthyroidism. Physical examination revealed generalized oedema and ascites. Computed tomography showed a liver of normal size but infiltrated by nodules up to 4 cm in diameter. Erythrocyte sedimentation rate was raised and there were abnormal concentrations of haemoglobin, total proteins, liver enzymes and creatinine, as well as decreased platelet and white cell counts. Thyroid function was normal. Viral and autoimmune diseases were largely excluded. Liver biopsy showed a severe, highly active hepatitis with parenchymal necroses, large-drop fatty infiltration and intralobular granuloma-like inflammatory reactions, as well as lympho-histiocytic inflammation of the portal areas. The most likely cause was the carbimazole treatment. In addition to symptomatic treatment she received prednisone (1 mg/kg), because an allergic diathesis could not be excluded. But she died of hepatic failure 6 weeks after admission.
Binder
C
C
Medizinische Klinik II, Krankenhaus des Landkreises Peine, Hannover.
Lang
W
W
D000368:Aged; D001706:Biopsy; D002231:Carbimazole / Q000009:adverse effects*; D056486:Chemical and Drug Induced Liver Injury / Q000209:etiology* / Q000473:pathology; D002779:Cholestasis / Q000139:chemically induced / Q000473:pathology; D003131:Combined Modality Therapy; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000150:complications / Q000628:therapy; D007457:Iodine Radioisotopes / Q000627:therapeutic use; D008099:Liver / Q000187:drug effects / Q000473:pathology; D009336:Necrosis / Q000139:chemically induced / Q000473:pathology
D007457:Iodine Radioisotopes; D002231:Carbimazole
Nekrotisierende Hepatitis mit letalem Ausgang nach Carbimazoltherapie.