Fig. 1
From: Salvage endovascular embolization of the left pulmonary artery for recurrent pseudoaneurysm
Preoperative CT and bronchoscopic findings. A Initial CT showing squamous cancer in the left lower lung lobe. B The tumor protruding from the left lower bronchus and invading the left main bronchus. C CT showing moderate radiation pneumonitis after induction chemoradiation therapy. D Tumor regression after preoperative therapy shown by the appearance of the left lower bronchus