title: Hereditary neuraxial edema in Polled Hereford calves.
abstract: Two newborn Polled Hereford calves with hereditary neuraxial edema were available for clinical and pathological examination. The affected animals showed extensor spasms and were unable to rise. Pathologic lesions were microscopic and consisted of widespread vacuolation of the neuraxis, chiefly in white matter and less markedly in grey matter. The lesions were most severe in the brain stem and cerebellar white matter. Examination of the breeding record indicated sire-daughters matings and thus a probably autosomal recessive mode of inheritance.
mesh_terms: D000818:Animals; D001927:Brain Diseases / Q000473:pathology / Q000662:veterinary*; D001929:Brain Edema / Q000473:pathology / Q000662:veterinary; D001933:Brain Stem / Q000473:pathology; D002417:Cattle; D002418:Cattle Diseases / Q000235:genetics* / Q000473:pathology; D002531:Cerebellum / Q000473:pathology; D005260:Female; D007178:Inbreeding; D008297:Male