Çalýþmada, 14 yaþlý, diþi Papillon ýrký bir köpekte inguinal bölgede görülen anjiyolipom olgusu tanýmlandý. Tümöral kitle, saðinguinal meme lobuna yakýn, deri altýnda, soliter yapýda, dýþ yüzeyi düzgün, 15.21 g aðýrlýðýnda, 6 x 2.5 x 2 cm boyutlarýnda ve elastikikývamda idi. Tümörün kesit yüzü açýk griden koyu kahverengine kadar deðiþen renkte lobuler alanlar içermekte ve en dýþtan da incebir fibröz kapsülle kuþatýlmýþtý. Histopatolojik incelemede; tümör dokusu, iyi differensiye yað hücrelerinin oluþturduðu lipomatöz alanlararasýnda, ince duvarlý ve düzensiz daðýlýmlý, deðiþen boyutlarda damarlardan oluþmuþtu. Bu bulgular ile tümör anjiyolipom olaraktanýmlandý

This report describes a case of angiolipoma in a 14 year-old female Papillon dog. Tumour was localized solitary under theskin of the inguinal region next to the right inguinal mammary gland. The mass was 6 x 2.5 x 2 cm in size, weighed 15.21 g and ellasticin consistency with smooth appearance on the external surface. The cut surface of the tumour exhibited multilobulated appearancewith gray to dark brown areas with surrounded by a thin capsule. In the microscopic examination, the tumour was composed of varioussizes and thin-walled blood vessels randomly distributed throughout of well differentiated adipose tissue. According to microscopicresults of the tumour was diagnosed as a angiolipoma