Aortic body tumour in an ox.
D000818:Animals; D001016:Aortic Bodies / Q000473:pathology*; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D008297:Male; D010234:Paraganglia, Nonchromaffin / Q000473:pathology*; D010236:Paraganglioma, Extra-Adrenal / Q000473:pathology / Q000662:veterinary*