Figure 2From: Bronchial sleeve resection for early-stage squamous cell carcinoma Intraoperative photographs. a, The left main pulmonary artery and left main bronchus were dissected and encircled with a vessel loop. b, Sleeve resection of the left main bronchus of 2 cartilages in length was performed. c-d, Interrupted absorbable sutures were placed circumferentially and knotted extraluminallyBack to article page