LIPOSSARCOMA EM CATURRITA (Myiopsitta monachus)

Liposarcomas are malignant tumors that involve lipocytes and lipoblasts. This neoplasm is not frequently reported in avian species and generally occurs in adult or old birds and it is always seen in areas of adipose accumulation. This report presents a rare case of liposarcoma in a five-year-old quaker parrot (Myiopsitta monachus). The patient had a 6-month progressive growing nodule at the left wing extremity and ataxia; however, normal appetite and disposition were noticed. After the neoplasm extirpation, the pathological study pointed out a well-differentiated liposarcoma. Local disease or metastasis signals were not observed within 24 months after the surgery. The surgical procedure was effective to control the liposarcoma in this bird