Preoperative chest radiology of lesion. (a) Chest X-ray revealed solitary pulmonary mass in right lower lung field (black arrow). (b) Chest CT image showed well-defined mass in right lower lobe (white arrow). There was no remarkable image finding was noted in the surrounding lung parenchyma.
Liu et al. Diagnostic Pathology 2011 6:41 doi:10.1186/1746-1596-6-41