Fig. 3From: Specific airway management for SVC replacement during giant anterior mediastinal tumor resectionIntraoperative use of the left-sided double lumen tube and bronchial blocker. The bronchial blocker (BB) was inserted through the tracheal lumen of the left-sided double lumen tube (DLT). The left lung was ventilated through the bronchial lumen of the DLT, and the right middle and lower lobes were ventilated through the tracheal lumen of the DLT. The right upper lobe was partially blocked with the BBBack to article page