肺鳞状细胞癌比其他组织类型或转移性肺癌,更易于累及气道形成阻塞。对此,多采用体外照射进行姑息治疗,但治愈的机会甚微。化疗对于体弱患者不但毒性大,其有效控制时间也太短。近年来,多采用重复的外照射、激光及腔内短距放疗,但其治疗指征,疗效等问题尚难确定。本文介绍并用或不并用激光,结合短距放疗处理 Lung squamous cell carcinoma is more prone to airway obstruction than other tissue types or metastatic lung cancer. In this regard, the use of external irradiation for palliative treatment, but the chance of cure is minimal. Chemotherapy is not only toxic to frail patients, but its effective control time is too short. In recent years, repeated use of external irradiation, laser and intraluminal short-distance radiotherapy are used, but the indications for treatment and efficacy are still difficult to determine. This article describes the use of lasers with or without lasers combined with short-range radiotherapy