支气管成形肺癌肺叶切除术治疗效果的优越,使其价值已被肯定,近年来得到普遍而迅速地发展。但受病变局部条件的限制,使这一手术占总的肺切除术的比例仍未超过10％。尤其当肺动脉被肿瘤侵犯时,往往不能行支气管袖式切除或常规肺叶切除。我院最近对两例上叶肺癌侵犯主支气管及肺动脉主干包括上、下干的病例,行支气管、肺动脉双袖式肺叶切除,术后经过良好。报告如下: The superiority of lobectomy lung cancer lobectomy has been confirmed, and it has been widely and rapidly developed in recent years. However, due to the local conditions of the lesions, the proportion of total lung resection for this operation has still not exceeded 10%. Especially when the pulmonary artery is invaded by the tumor, it is often impossible to perform bronchial sleeve resection or conventional lobectomy. In our hospital recently, two cases of upper lung cancer invading the main bronchus and pulmonary artery trunks, including upper and lower trunks, underwent double-sleeved lobectomy of the bronchus and pulmonary artery. The report is as follows: