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Báo cáo khoa học: "Retrospective study of canine cutaneous tumors in Korea"

Tuyển tập các báo cáo nghiên cứu khoa học quốc tế về bệnh thú y đề tài: Retrospective study of canine cutaneous tumors in Korea | J. Vet. Set. 2007 8 3 229-236 JOURNAL OF Veterinary Science Retrospective study of canine cutaneous tumors in Korea Bidur Pakhrin Min-Soo Kang Il-Hong Bae Mi-Sun Park Hyang Jee Mi-Hyeon You Jae-Hoon Kim Byung-Il Yoon3 Yang-Kyu Choi4 Dae-Yong Kim1 1 Department of Veterinary Pathology College of Veterinary Medicine Seoul National University Seoul 151-742 Korea Department of Veterinary Medicine Cheju National University Jeju 690-756 Korea 3School of Veterinary Medicine Kangwon National University Chuncheon 200-701 Korea Department of Laboratory Animal Medicine College of Veterinary Medicine Konkuk University Seoul 143-701 Korea Over the 42 month period from January 2003 to June 2006 a total of 2 952 canine biopsy specimens were received from the Veterinary Medical Teaching Hospital of Seoul National University and from veterinary practitioners across the nation. Out of these 748 25.34 cases were diagnosed as canine cutaneous tumors in the Department of Veterinary Pathology College of Veterinary Medicine Seoul National University Korea. Thirty-eight different types of cutaneous tumors were identified and categorized into epithelial and melanocytic tumors 56.95 mesenchymal tumors 38.90 and hematopoietic tumors 4.14 located in the skin. Among these 69.25 were benign and 30.74 were malignant. The top ten most frequently diagnosed cutaneous tumors were epidermal and follicular cysts 12.70 lipoma 11.36 mast cell tumors 8.82 cutaneous histiocytoma 7.49 basal cell tumors 6.82 sebaceous gland adenoma 6.68 sebaceous gland hyperplasia 5.08 hepatoid gland adenoma 3.61 apocrine adenocarcinoma 3.07 and fibroma 2.81 in order of prevalence. They comprised 68.45 of all cutaneous tumors. These top ten cutaneous tumors were distributed on the trunk 30.08 head and neck 20.9 extremities 19.14 anal and perianal area 8.59 and tail 3.91 . The age of the dogs with the ten most frequent tumors had a mean age of 8.3 years with a range of 2 months to 19 years. When all types of tumors were .