Sand impaction of the bile ducts of a sheep.
D000818:Animals; D001653:Bile Ducts, Intrahepatic; D002780:Cholestasis, Intrahepatic / Q000209:etiology / Q000662:veterinary*; D005547:Foreign Bodies / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000209:etiology*; D013552:Swine; D013553:Swine Diseases / Q000209:etiology