Snapshot A 44-year-old woman presents to her ophthalmologist for a follow-up visit. She was recently diagnosed with Wilson disease when she initially presented to the hospital for acute liver failure. She currently does not report any acute complaints and says she has been taking her D-penicillamine with zinc salts as prescribed. She undergoes a slit-lamp examination, which demonstrates gray-green deposition in Descemet membrane in the cornea. Introduction Overview login to view 4 more bullets Epidemiology Risk factors login to view 1 more bullet etiology Pathophysiology login to view 1 more bullet Genetics login to view 8 more bullets Studies Patients should be evaluated for Wilson disease Differential Biliary obstruction login to view 2 more bullets DIAGNOSIS Clinical diagnosis Treatment Medical login to view 9 more bullets Complications Complications of Wilson disease, which include login to view 3 more bullets Prognosis Fatal, if not treated