Fig. 1From: Pulmonary adenocarcinoma possibly developed from the cut-end of small-sized adenocarcinoma in the lung periphery as recurrence 13 years after its wedge resectiona Chest thin-slice computed tomography (TSCT) showing a 1.1-cm solid nodule in the right upper lobe. b Pathologic features of the nodule, showing adenocarcinoma (macroscopic image)Back to article page