Fig. 4From: Specific airway management for SVC replacement during giant anterior mediastinal tumor resectionIntraoperative thoracoscopic view. The main procedure of superior vena cava (SVC) replacement that was performed during selective blockade of the right upper lung lobe using a bronchial blocker. Arrow 1, collapsed right upper lobe; arrow 2, artificial vessel that was used to replace the superior vena cavaBack to article page