These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Magnetic resonance imaging in the diagnosis of dominantly inherited cerebello-olivary atrophy: a clinicopathologic study.
    Author: Bonni A, del Carpio-O'Donovan R, Robitaille Y, Andermann E, Andermann F, Arnold DA.
    Journal: Can Assoc Radiol J; 1993 Jun; 44(3):194-8. PubMed ID: 8504332.
    Abstract:
    To facilitate the study of cerebellar degenerative disorders, improved clinical diagnosis is needed. Cerebello-olivary atrophy is pathologically distinct, but until now its diagnosis has been thought to require postmortem examination. This condition was considered as a possible diagnosis in two patients from different families with dominantly inherited ataxia. The affected members of each family demonstrated a stereotyped, progressive, "pure" cerebellar syndrome, which began with gait ataxia followed years later by dysarthria and limb ataxia. The autopsy findings for the first patient's father revealed paleocerebellar and olivary atrophy, characteristic of cerebello-olivary atrophy. Magnetic resonance imaging (MRI) of the brain of both patients revealed medullary, vermian and, to a lesser extent, cerebellar hemispheric atrophy but a normal pons. Dominantly inherited cerebello-olivary atrophy was diagnosed in both patients. Characteristic clinical and MRI features thus permit a confident clinical diagnosis of dominantly inherited cerebello-olivary atrophy. Recognition of this entity during life should advance the classification of cerebellar degenerative disorders.
    [Abstract] [Full Text] [Related] [New Search]