Solitary plasmacytoma originating from the rectum in a dog.
D000818:Animals; D004283:Dog Diseases / Q000473:pathology*; D004285:Dogs; D005260:Female; D010954:Plasmacytoma / Q000473:pathology / Q000662:veterinary*; D012004:Rectal Neoplasms / Q000473:pathology / Q000662:veterinary*; D012007:Rectum / Q000473:pathology