本例巨大肉瘤样皮肤鳞状细胞癌甚为罕见,国外曾有零星报导。概况:母猫,12岁,营养良好,黑白斑毛色,经产一胎。饲喂牛奶、鸡、牛、羊肉、鱼类等和少量馒头。1986年5月开始舔咬左胸腹侧第三乳头位皮肤;触及有鸽蛋样肿块;随后患部皮肤溃烂化脓,4个月不愈,创面逐渐扩大。至1987年3月10个月中病演呈4个鸡蛋大肿疡。症状:患猫神态活跃,被毛丰满光泽,眼有神,口净,鼻镜湿润,觅食量正常,粪尿无异常。左胸腹侧第三乳头位呈现直径3.25cm的不规则园形溃疡灶, This case of giant sarcomatoid skin squamous cell carcinoma is very rare and has been reported sporadically in foreign countries. General: Female cat, 12 years old, well-fed, black-and-white spotted, with one child born. Feed milk, chicken, beef, lamb, fish, etc., and a small amount of steamed bread. In May of 1986, the skin of the third nipple in the ventral side of the left chest began to bite, and a pigeon-like lump was touched. After that, the skin of the affected area festered and festered. After 4 months, the wound surface gradually expanded. In the 10 months of March 1987, the disease presented 4 large swollen lesions of eggs. Symptoms: Cat suffering from a demeanor, the coat is full of luster, eyes are divine, mouth is clean, the nose is moist, the amount of food is normal, and there is no abnormality in the excrement. The third nipple in the ventral side of the left chest showed an irregularly shaped ulcerous lesion with a diameter of 3.25 cm.