Keratoacanthoma on the eyelid of a beagle dog.
D000818:Animals; D004283:Dog Diseases; D004285:Dogs; D005142:Eyelid Neoplasms / Q000473:pathology / Q000662:veterinary*; D007636:Keratoacanthoma / Q000473:pathology / Q000662:veterinary*; D008297:Male