Kosanin R M, Riefkohl R, Barwick W J
Plast Reconstr Surg. 1984 Feb;73(2):308-9. doi: 10.1097/00006534-198402000-00031.
Pressure-induced alopecia was reported in the past. We observed postoperative alopecia (presumably pressure-induced) after a plastic surgical procedure of a long duration. Shortly after the operation, the patient noted swelling and exudation of the scalp near the vertex. The symptoms abated in the course of a week. The hair loss occurred quite rapidly (within 48 hours) in the area of the previous symptoms on the sixth postoperative day. Irregular regrowth of short hairs was first noted after 6 weeks. The patient's last examination 10 weeks after the operation revealed a 4 x 4 cm area of baldness with few scattered hairs 5 to 6 mm in length. The cause is considered to be pressure-induced ischemia based on the following: preceding period of deep unconsciousness (the operation) and natural history of the disease.
过去曾有压力性脱发的报道。我们在一次长时间的整形手术后观察到术后脱发（推测为压力性所致）。术后不久，患者注意到头顶附近头皮肿胀和渗出。症状在一周内缓解。术后第六天，在前述症状区域脱发相当迅速（在48小时内）。术后6周首次注意到短毛不规则再生。术后10周对患者的最后检查发现有一个4×4厘米的秃发区，有少量5至6毫米长的散在毛发。基于以下情况，病因被认为是压力性缺血：术前深度昏迷期（手术）以及疾病的自然病程。
