A 25-year-old woman presented with jaundice, palpitation, and weight loss of 5 kg during a period of 2 weeks. Laboratory tests showed elevated levels of liver enzymes (AST 1,282 IU/L, ALT 1,119 IU/L) and total bilirubin (6.4 mg/dL); negative for hepatitis virus infection; elevated serum levels of triiodothyronine (T3, 3.60 ng/dL), free thyroxine (fT4, 3.82 ng/dL), and lowered serum level of thyroid stimulating hormone (TSH, <0.025 μIU/mL); and positive for thyroid stimulating antibody and anti-mitochondrial antibody (AMA). The liver biopsy findings were consistent with autoimmune hepatitis (AIH). Accordingly, oral steroid therapy was started with 60 mg of prednisolone under the impression of AIH associated with Graves' disease. After a week of steroid therapy, the clinical manifestation showed significant improvement, with normalization of both liver and thyroid functions. Diagnosis of the liver condition of patients who present with hyperthyroidism and liver dysfunction is important, so that appropriate therapy can be promptly initiated.
|Number of pages||4|
|Journal||The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi|
|Publication status||Published - 2015 Jan 1|
All Science Journal Classification (ASJC) codes