Ramadan R O, Gameel A A, el Hassan A M
Department of Clinical Studies, King Faisal University, Saudi Arabia.
Rev Elev Med Vet Pays Trop. 1991;44(1):23-6.
Squamous cell carcinoma was recorded in 22 Nadji and 3 Maeimi sheep aged 3-6 years, of which 22 were females. Sixteen tumours involved the eyes, 7 occurred in the skin at different body sites, one developed in the ear and another in the rectum. In five cases secondary deposits were seen in the lymph nodes, nasal passages and upper lip. Surgical treatment was successful in the early stages of tumour development, but in advanced cases recurrences were noted. Histologically the tumours were typical for squamous cell carcinoma and most of them were well differentiated. Solar radiation was pointed out as a possible factor in the aetioloy of the tumour.
在22只3至6岁的纳吉羊和3只迈伊米羊身上记录到了鳞状细胞癌，其中22只为雌性。16个肿瘤发生在眼睛，7个出现在身体不同部位的皮肤，1个在耳朵，另1个在直肠。5例在淋巴结、鼻腔和上唇出现了继发性沉积物。手术治疗在肿瘤发展的早期阶段取得了成功，但在晚期病例中出现了复发。组织学上，这些肿瘤是典型的鳞状细胞癌，大多数分化良好。太阳辐射被指出是该肿瘤病因学中的一个可能因素。
