Summary and ConclusionsThree cases of pneumonectomy and two of lobectomy for pulmonary tuberculosis are described. There was no operative mortality. Three of the patients died of tuberculosis elsewhere in lung or abdomen, three weeks, four months and twelve months after operation. One i s doing well five months later, and one is apparently cured thirteen months later. All were unfavourable cases.The general position of resection in tuberculosis is discussed, and technical points, chiefly In the matter of bronchial closure, are mentioned.