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Use of pectoralis skin pedicle flap for closure of large bronchial fistula connected with postpneumonectomy empyema.

In 4 patients, the postpneumonectomy empyema was connected with a large bronchopleural fistula. The empyema was in all cases treated by a permanent open window thoracostoma. The fistulae were closed later with pedicle flaps made of the pectoralis muscle and the adjoining skin. In 2 patients the closing of the bronchial fistula was successful, and the treatment of one patient is not completed. In one patient the open pneural cavity was covered completely by skin using an additional pedicle flap and free skin transplantation. The surgical technique of the pedicle flap operation is described and the cases are reported.