The ulcerating tuberculous hilar gland.

In primary infection tuberculosis, the infected hilar gland(s) may cause involvement of peripheral lung tissue not only by pressure but also by rupture and discharge of caseous material into a bronchus. Atelectasis or lung infection or both may result and bronchiectasis may ensue.Early bronchoscopy is required when this form of tuberculosis fails to subside promptly under treatment.Bronchography is indicated to detect residual bronchiectasis which should be removed surgically.Three of six proved cases of Group A tuberculous tracheobronchitis caused by an ulcerating hilar gland required pulmonary resection for removal of residual bronchiectasis; two of these were complicated by atelectasis. All six patients are alive and well.