Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Marchiafava-Bignami disease
Introduction
Overview
Overview
Marchiafava-Bignami disease is a progressive neurological disease characterized by corpus callosum demyelination and necrosis and subsequent atrophy. It was first described in 1903 by the Italian pathologists Amico Bignami and Ettore Marchiafava in an Italian Chianti drinker. It is classically associated with chronic alcoholics who abuse cheap Italian red wine.