CLINICOPATHOLOGICAL STUDY ON CUTANEOUS SQUAMOUS CELL CARCINOMA AND PAPILLOMA IN SHEEP | ||
Veterinary Medical Journal (Giza) | ||
Volume 52, Issue 4, October 2004, Pages 589-600 PDF (5.29 M) | ||
Document Type: Original Article | ||
DOI: 10.21608/vmjg.2004.369320 | ||
Authors | ||
M ZABADY* 1; A ABU-SEIDA2; AHMED KAWKAΒ3 | ||
1Department of Surgery, Anaesthesiology and Radiology, Faculty of Veterinary Medicine, Cairo University | ||
2Department of Surgery, Anaesthesiology and Radiology, Faculty of Veterinary Medicine, Cairo Universitye- Cairo University | ||
3Department of Pathology, Faculty of Veterinary Medicin | ||
Abstract | ||
Twenty-two cases of skin tumours were diagnosed (eighteen ewes and four rams). Out of them squamous cell carcinoma of low-grade malignancy was detected in seventeen animals (77.3%) and squamous cell papilloma in five animals (22.7 %). The first type was observed in white body coat ewes aged 5-10 years. They were mostly found at the ventrolateral border of abdomen, fatty tail, back and limbs. The gross and histopathological examinations for each type were de- scribed. Squamous cell papillomas were observed in young animals (1-2 years) at the head region and it was supposed to be precursor of squamous cell carcinoma. | ||
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