Abstract

AVALOS, A et al. CYTOLOGICAL NEOPLASIAS TYPING IN DOGS AND CATS SKIN. Compend. cienc. vet [online]. 2013, vol.3, n.2, pp.39-45. ISSN 2226-1761.

ABSTRACT. At the Patological Science Department from FCV - UNA, was carried out a study of cytologic typing of skin tumors in dogs and cats who consulted the Division Veterinary Hospital and private veterinary clinics from Asunción metropolitan area. A total of 102 patients, 98 dogs and 4 cats were evaluated with skin tumor formation, has been established as tumor 99 cases and 3 processes as non-tumor. In canines were typified 95 tumor cases, which corresponded to: sebaceous adenoma 7 (7.37 %), sebaceous adenocarcinoma 6 (6.31 %) , ceruminous adenocarcinoma cells 1 (1.05 %) , perianal adenocarcinoma of 5 ( 5.26 % ) , sweat gland adenoma 1 (1.05 % ), basolioma or basal cell carcinoma 6 (6.31 % ) , squamous cell carcinoma 1 (1.05 % ) , fibroliposarcoma 2 ( 2.10% ), fibrolipoma of 5 ( 5.26%) , hemangiopericytoma 1 (1.05 %) , hemangiosarcoma 1 (1.05 %) , histiocytoma 4 (4.21 %) , histiocytoma 1 (1.05 %) , cutaneous lymphoma 9 (9 , 47% ) , lipoma 2 ( 2.10% ) , liposarcoma 1 (1.05 %), melanoma cutáneo7 (7.37 % ) , mast cell 27 ( 28.42% ) , plasmacytoma 1 (1.05 % ) , undifferentiated epithelial origin 1 (1.05 %) , sarcoma 2 (2.10 %) and transmissible venereal tumor 4 (4.21 %). In cats were typified 4 tumoral cases, which corresponded to 1 (25 %) of squamous cell carcinoma and 3 cases (75%) of mesenchymal cells. The non-tumor processes found were classified as cutaneous granuloma, sebaceous cyst and hyperplasia of the preputial gland.

Keywords : neoplasia; cytology; skin; canine; feline.

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