右肺上叶支气管变异１例李衍衡，曾庆玲患者男性，６１岁，因进行性吞咽困难２个月就诊。经检查诊断为胸中段食管癌。在行食管病变切除术中，遇右肺上叶支气管变异，现报道如下：１９９４年１１月２９日在全麻下行右胸探查术，采用清醒单腔导管插管，术中见右肺膨胀良好，... Right upper lobe bronchus mutation 1 case Li Yanheng, Zeng Qingling Patients Male, 61 years old, due to progressive swallowing difficulties 2 months treatment. The diagnosis of mid-chest esophageal cancer. In the line esophagectomy, the case of right lung lobulation bronchial variability, are reported as follows: November 29, 1994 underwent right chest exploration in general anesthesia, the awake single-lumen catheter intubation, intraoperative see right lung swelling good , ...