Marchiafava-Bignami disease with typical imaging findings: A case report.

Marchiafava-Bignami disease is a rare neurological condition characterized by necrosis and demyelination of the corpus callosum, typically associated with chronic alcoholism and/or malnutrition. The clinical manifestations of Marchiafava-Bignami disease are diverse and often nonspecific. Diagnosis of Marchiafava-Bignami disease relies on magnetic resonance imaging findings, which reveal significant and symmetrical involvement of the corpus callosum.