Fig. 4From: Thoracoscopic plication of the membranous portion of crescent-type tracheobronchomalacia in an elderly patient: a case reportPostoperative chest computed tomography (CT). a Expansion of the stenotic area on chest CT at 6 months postoperatively. b Scars covering the dorsal side of the membranous portion of the bronchial tube at 6 months postoperativelyBack to article page