title: [Marchiafava-Bignani disease of good prognosis. Two cases].
abstract: BACKGROUND
  Marchiafava-Bignami disease or corpus callosum necrosis, is an uncommon complication of chronic alcoholism. Prognosis is severe.
  
  
  METHODS
  Two young adults with chronic alcoholism who developed Marchiafava-Bignami disease initially improved clinically.
  
  
  CONCLUSIONS
  Diagnosis has been facilitated with MRI. An MRI exploration should be performed in chronic alcoholic patients presenting chronic encephalopathy with dementia, dysarthria, hypertonia, and ataxia, or acute encephalopathy with confusion, dumbness, seizures, and hypertonia. Necrosis of the corpus callosum gives the diagnosis of Marchiafava-Bignami disease.
authors.affiliation: Service de Neurologie, Hôpital d'Instruction des Armées Sainte-Anne, Toulon.
authors.forename: P
authors.initials: P
authors.lastname: Alla
authors.forename: C
authors.initials: C
authors.lastname: Carrère
authors.forename: G
authors.initials: G
authors.lastname: Dupont
authors.forename: B
authors.initials: B
authors.lastname: Gilles
authors.forename: J
authors.initials: J
authors.lastname: Valance
authors.forename: P
authors.initials: P
authors.lastname: Carli
mesh_terms: D000328:Adult; D000437:Alcoholism / Q000150:complications*; D003337:Corpus Callosum / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D009336:Necrosis; D011379:Prognosis