Giant lipoma in dog abdominal region: Case report

Abstract

Lipoma is a benign mesenchymal neoplasm of adipocytes, most commonly presented in subcutaneous or dermal forms and its predominant occurrence is linked to the canine species. It is usually characterized by a single, well-circumscribed, subcutaneous, slow-growing mass that can be cured by surgical excision without the need for chemotherapy. And despite the low danger to the life of the animal, the welfare of the animal may be compromised due to its characteristic growth and ulcer formation, with associated pain. During treatment at the University Veterinary Hospital of the Federal University of Piauí, was treated an 8-year-old male dog, with no defined breed, presenting a pendular mass in the abdominal region, measuring approximately 30 cm in length, on palpation was possible, note a small ulcerated nodular areas next to the large mass. To confirm the diagnosis, cytology was performed from fine needle aspiration, which showed the presence of adipocyte clustering. Color Doppler ultrasonography showed no mass vascularization and radiographic exams showed no signs of metastasis. Surgical treatment with extirpation of the affected area was performed. Post-surgical treatment with Maxicam, Veterinary Pentabiotic, Tramadol Hydrochloride, daily local cleaning, Rifocin application and compressive bandage were instituted. The treatment was effective the animal had excellent recovery with no signs of recurrence.