胸廓出口综合症是诸多周围神经嵌压症之一。最指臂丛和锁骨下动脉、静脉在胸腔出口和胸小肌止点之间卡压而形成的一组症状，多发生在中青年妇女中。由于较少见，常误诊而延误治疗。1一般资料1938～1993年共收治七例，女性六例、男性一例，年龄33～55岁，平均41．5岁，病程最长1 Thoracic outlet syndrome is one of many peripheral nerve entrapment disorders. Most refers to the brachial plexus and subclavian artery, vein in the thoracic outlet and pectoralis minor muscle compression between the formation of a group of symptoms, mostly in young women. Due to less common, often misdiagnosed and delayed treatment. 1 General Information 1938 to 1993 were treated in seven cases, six females, a male case, aged 33 to 55 years, mean 41.5 years, the longest duration of 1