TY - CHAP M1 - Book, Section TI - Wilson Disease A1 - Bissonnette, Bruno A1 - Luginbuehl, Igor A1 - Engelhardt, Thomas PY - 2019 T2 - Syndromes: Rapid Recognition and Perioperative Implications, 2e AB - It is an inherited disease of copper metabolism dysfunction that is characterized by cirrhosis and central nervous system (CNS) findings. The neurological clinical features include tremor, dysarthria, rigid dystonia, seizures, and psychiatric disorders. Other clinical features include acute liver failure, chronic hepatitis, cirrhosis, renal tubular acidosis, renal failure, and cardiomyopathy. It is fatal if not recognized and treated promptly. The pathognomonic sign is the presence of a Kayser-Fleischer ring, a brownish-yellow ring surrounding the corneo-scleral junction (limbus). This ring is visible especially when neurological symptoms are present. Medications used include chelating agents such as trientine and D-penicillamine, which may present significant implications with anesthesia. Zinc sulphate supplements are also frequently used. Complications include liver failure and/or cancer, as well as kidney problems. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/25 UR - accessanesthesiology.mhmedical.com/content.aspx?aid=1164088185 ER -