Fig. 2

Images of 45-year-old woman with diagnosed adenocarcinoma of the right upper lung. Peripheral mass with associated pleural retraction (arrow) was identified on axial MDCT (a and b), suggestive of pleural invasion (tumor staged T2). Extrapleural fat plane (arrow) was identified on axial contrast-enhanced MRI (c). Pathology findings reported no evidence of visceral pleural involvement (tumor was staged T1)