Tags: Anatomical Structure, Lymph.
The tracheobronchial lymph nodes form four main groups: (a) tracheal on either side of the trachea; (b) bronchial in the angles between the lower part of the trachea and bronchi and in the angle between the two bronchi; (c) bronchopulmonary in the hilus of each lung; and (d) pulmonary in the lung substance on the larger branches of the bronchi.
