Cerebral hydatids in a cow.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology; D002552:Cerebral Ventricles / Q000473:pathology; D004197:Disease Reservoirs; D004283:Dog Diseases; D004285:Dogs; D004443:Echinococcosis / Q000473:pathology / Q000662:veterinary*