title: Encephalopathy secondary to a portosystemic venous shunt in a nonagenarian.
authors.forename: Nizaamuddeen
authors.initials: N
authors.lastname: Toofanny
authors.forename: Khaled A
authors.initials: KA
authors.lastname: Imam
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001928:Brain Diseases, Metabolic / Q000209:etiology*; D006801:Humans; D008297:Male; D011169:Portal Vein / Q000002:abnormalities*