Progressive ataxia in a Charolais bull.
A 20-month-old Charolais bull was referred for evaluation of progressive hind limb ataxia. Clinical findings suggested a neuroanatomic lesion caudal to T2. Postmortem histologic examination revealed multifocal, acellular, pale, eosinophilic plaques throughout the cerebellum, which were diagnostic for the disease progressive ataxia of Charolais cattle. This disease is presumed to have a hereditary transmission and is not commonly recognized in the United States.
Zicker
S C
SC
Department of Large Animal Medicine, Texas Veterinary Medical Center, Texas A&M University, College Station 77843.
Kasari
T R
TR
Scruggs
D W
DW
Read
W K
WK
Edwards
J F
JF
D000818:Animals; D001259:Ataxia / Q000235:genetics / Q000473:pathology / Q000662:veterinary*; D001921:Brain / Q000473:pathology; D001947:Breeding; D002417:Cattle; D002418:Cattle Diseases / Q000235:genetics* / Q000473:pathology; D002531:Cerebellum / Q000473:pathology; D008297:Male