title: The posterior membranous flap technique for bronchial closure after pneumonectomy.
abstract: Bronchopleural fistula after pneumonectomy is a life-threatening complication which is associated with the surgical technique and the experience of the surgeon. We evaluated the incidence of bronchopleural fistula using the posterior membranous flap technique, as originally described by G. Jack in 1965. The surgical technique of bronchial closure proximal to the carina is described and discussed. From 1999 to 2005, 45 consecutive patients underwent pneumonectomy in our hospital using the posterior membranous flap technique for bronchial closure. Twenty-nine patients (64.5%) underwent left pneumonectomy and 16 patients (35.5%) right pneumonectomy. Patients were operated on for non-small cell lung cancer (41 patients - 89%), small cell lung cancer (one patient - 2.2%), mixed and other types of cancer (two patients - 4.4%), and non-neoplastic etiology (one patient - 2.2%). In the follow up of the patients no bronchopleural fistula was identified after pneumonectomy, right or left. Thirty-day mortality was 6.6% (three patients), all because of cardiorespiratory insufficiency. Using the posterior membranous flap technique, we eliminated the two major factors of the occurrence of BPF: (a) the tension in the suture line; and (b) the remaining stump from the resected bronchus. This bronchial closure technique offers a safe method of prevention of bronchopleural fistula.
authors.affiliation: Department of Thoracic Surgery, G. Hatzikosta General Hospital of Ioannina, Ioannina, Greece.
authors.forename: John
authors.initials: J
authors.lastname: Kakadellis
authors.forename: Elias A
authors.initials: EA
authors.lastname: Karfis
mesh_terms: D000328:Adult; D000368:Aged; D001980:Bronchi / Q000601:surgery*; D001983:Bronchial Fistula / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D005260:Female; D006801:Humans; D015994:Incidence; D008175:Lung Neoplasms / Q000401:mortality / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D010995:Pleural Diseases / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D011013:Pneumonectomy / Q000009:adverse effects*; D016156:Respiratory Tract Fistula / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D013524:Surgical Flaps; D013997:Time Factors