患者,女,61岁,农民,住院号25290。于1982年4月21日入院。自述头顶长一黄豆大高起硬物4年,常用手指甲自行剜除,伴少量出血。但嗣后又渐长出。平素无不适,每当劳动、梳头发时触碰即感疼痛。尤以近半年硬物增大、高起明显,且伴有持续性头皮 Patient, female, 61 years old, farmer, hospital number 25290. Admitted to hospital on April 21, 1982. The head of the bean grows hard and has a high hard material for 4 years. It is commonly used to remove the fingernails, with a small amount of bleeding. However, they grew up afterwards. There is no discomfort, and it feels painful when you touch and touch your hair. Especially in the last six months, the hard objects have increased, the height has become apparent, and there is a persistent scalp.