title: Biopsy cytology of mast cell tumor.
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000473:pathology*; D002415:Cats; D004283:Dog Diseases / Q000473:pathology*; D004285:Dogs; D005260:Female; D008297:Male; D012515:Mast-Cell Sarcoma / Q000473:pathology / Q000662:veterinary*