Malignant mesothelioma in a lamb.
D000818:Animals; D008168:Lung / Q000473:pathology; D008297:Male; D008654:Mesothelioma / Q000473:pathology / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000473:pathology*; D013737:Testis / Q000473:pathology