Fig. 7From: Spectrum of early lung cancer presentation in low-dose screening CT: a pictorial reviewFast-growing lung adenocarcinoma in a 79-year-old man. (a) Axial LDCT image of the chest shows a 7-mm sub-pleural solid nodule in the left upper lobe (arrow). (b) LDCT scan obtained at 1-year interval shows a rapid growth of the lesion into a 23-mm solid nodule (arrow) with an aggressive behavior documented by the concomitant enlargement of hylar lymph nodes (arrowheads)Back to article page