Bronchial sleeve resection distal to the main bronchi with complete pulmonary preservation. Report on three successful cases.

Three successful cases of low grade malignant bronchial tumors resected by means of a bronchial sleeve resection distal to the main bronchi with complete pulmonary preservation are presented. Reconstruction of the bronchial tree was accomplished by suturing together the distal lobar bronchi and then anastomosing the double-barrel suture to the proximal residual bronchus. All patients presented excellent results, although in one patient postoperative course was complicated by persistent mucopurulent secretions. Bronchial sleeve resection distal to the main bronchi can be successfully performed for benign or low-grade malignant bronchial tumors. Technically, the operation is more complex than standard sleeve resection of the main bronchus and requires an experienced team. Postoperatively, an increased morbidity rate, mostly represented by secretions retention, may usually be anticipated, necessitating an aggressive medical and bronchoscopic management.