title: Fibrosarcoma in a Père David's deer.
mesh_terms: D000818:Animals; D002415:Cats; D003670:Deer; D004285:Dogs; D005354:Fibrosarcoma / Q000473:pathology / Q000556:secondary / Q000662:veterinary*; D005887:Gingival Neoplasms / Q000473:pathology / Q000662:veterinary*; D008048:Lip Neoplasms / Q000473:pathology / Q000662:veterinary*; D008207:Lymphatic Metastasis; D008297:Male