Malignant mastocytoma in a dog.
D000818:Animals; D004283:Dog Diseases; D004285:Dogs; D005260:Female; D008048:Lip Neoplasms / Q000473:pathology / Q000662:veterinary*; D008198:Lymph Nodes; D008336:Mandibular Diseases / Q000662:veterinary*; D012515:Mast-Cell Sarcoma / Q000473:pathology / Q000662:veterinary*; D009362:Neoplasm Metastasis / Q000662:veterinary*