Muscle weakness in a girl with autoimmune hepatitis and Graves’ disease

Autoimmune hepatitis (AIH) is a chronic hepatic autoimmune disease of unknown etiology associated with inflammatory changes and autoantibodies. The combination of AIH, Grave’s disease, and myasthenia gravis (MG) is rare, with only one other case reported. We report a pediatric patient with AIH type 2 and Grave’s disease who developed MG whilst on a treatment with corticosteroids. A 13-year-old girl, diagnosed with thyrotoxicosis, was identified …