TY - JOUR T1 - Acute Marchiafava-Bignami Disease: MR Findings in Two Patients JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1955 LP - 1957 VL - 24 IS - 10 AU - Andres Arbelaez AU - Adriana Pajon AU - Mauricio Castillo Y1 - 2003/11/01 UR - http://www.ajnr.org/content/24/10/1955.abstract N2 - Summary: Marchiafava-Bignami is a rare toxic disease seen mostly in chronic alcoholics that results in progressive demyelination and necrosis of the corpus callosum. The process may extend laterally into the neighboring white matter and occasionally as far as the subcortical regions. We present the MR imaging findings in two patients who presented acutely and review the features of the disease and of other acute alcohol-related disorders. ER -