title: The cross sign in the pons.
authors.affiliation: Department of Neurology, Lotung St Mary's Hospital, I-Lan, Taiwan.
authors.forename: Zen-Yong
authors.initials: ZY
authors.lastname: Chen
authors.forename: Jyi-Jyh
authors.initials: JJ
authors.lastname: Hung
mesh_terms: D001284:Atrophy / Q000473:pathology*; D002524:Cerebellar Ataxia / Q000473:pathology* / Q000503:physiopathology; D005260:Female; D020234:Gait Ataxia / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D019578:Multiple System Atrophy / Q000150:complications / Q000473:pathology* / Q000503:physiopathology; D011149:Pons / Q000473:pathology* / Q000503:physiopathology