Fig. 1From: Definitive surgery and intraoperative photodynamic therapy for locally advanced non-small cell lung cancer: a case reportA Contrast-enhanced chest CT scan shows an approximately 4 cm mass obstructing the right upper lobe bronchus orifice. B PET-CT images reveal a central tumor with increased FDG uptake abutting the right lateral wall of the distal trachea. CT, computed tomography; PET-CT, positron emission tomography-computed tomographyBack to article page