[例1] 患者男性,82岁,农民。2年前右侧颞部长出一粒绿豆样肿物,无不适感,任其自然增长。于1982年1月13日来我院诊治。检查:右侧颞部有一长条状肿物,高出皮肤2.5cm,粗0.6cm,灰白色,质坚硬,无痛觉,底部与皮肤固定,界限清晰,诊断右侧颞部皮角。在局部麻醉下作一梭形切口切除皮角,创口Ⅰ期愈合。病理诊断:右侧颞部皮角。术后随访一年半无复发。 [例2] 患者女性,85岁,农民,10年前左侧皮肤长出一粒黄豆样大肿物,不痛不痒,近3年来肿物增长迅速,呈角状突起中间弯曲,酷似羊角,有时基底部流出淡血水样液体,无发烧,1981年5月8日来我院就诊而入院。检查:全身情况良好,左眼外上方约2cm颞部皮肤上有一羊角样生长物,灰白色,表面粗糙,中 [Example 1] The patient was male, 82 years old, farmer. Two years ago, the minister on the right had a mung bean-like mass with no discomfort and let it grow naturally. On January 13, 1982 came to our hospital for treatment. Examination: There is a long mass in the right iliac region, 2.5 cm above the skin, 0.6 cm thick, grayish white, firm, no pain, and the bottom is fixed with the skin. The boundary is clear and the right pedicle skin angle is diagnosed. Under a local anesthesia, a shuttle incision was made to remove the skin angle and the wound healed on the first stage. Pathological diagnosis: right pedicle skin angle. Follow-up after a year and a half without recurrence. [Example 2] A female patient, 85 years old, and a farmer, developed a soy-like large mass on the left side of the skin 10 years ago. It was superficial, and the mass increased rapidly in the past 3 years. The horny curved middle, resembling a horn , Sometimes the base of the outflow of bloody fluid-like liquid, no fever, May 8, 1981 came to our hospital for admission. Examination: The whole body is in good condition. About 2cm above the left eye, there is a hornlike growth on the skin of the jaw, grayish white, rough surface, middle