One-stoma carinoplasty: right upper sleeve lobectomy with hemicarinectomy for resection of right-tracheobronchial-angle tumors.

Tracheobronchial-angle tumors involve the right main bronchus, the right upper lobar bronchus, and the lateral wall of the lower trachea. Resecting these tumors is one of the most complex procedures in thoracic surgery. In cases of high-caliber mismatch, the selection of a suitable anastomotic technique can be challenging.