Video-mediastinoscopic resection of a long bronchial stump and reclosure of bronchial insufficiency after pneumonectomy.

ABSTRACT

Bronchial stump insufficiency after pneumonectomy is a severe problem and there is still debate about the appropriate method (transthoracic or transsternal) for reclosure. Access through a sterile operative field for a successful redo-procedure seems to be important so an alternative to the open methods could be the video-mediastinoscopy as it allows approaching the bronchial stump via the mediastinum. Previously in 1996 Azorin performed the first mediastinoscopic reclosure by stapling an early insufficiency after left pneumonectomy. We report the first case to our knowledge of resection and reclosure in bronchial stump insufficiency via mediastinoscopy. An HIV-positive man presented with late bronchial stump insufficiency after left pneumonectomy for lung cancer. The cause was a long bronchial stump and there was no sign of tumour recurrence. Decision was made for a video-mediastinoscopy and resection and reclosure successfully performed by using an endostapler device. Postoperative bronchoscopy at six months revealed a well-healed stump and two years postoperatively the patient is doing well. The mediastinoscopic approach is a novel option in highly selected patients. It warrants minimal surgical trauma; however, one has to be prepared to convert to an open technique immediately.