Fig. 1From: Left subsuperior segmentectomy for a patient with early-stage lung cancer: a case reporta–f Chest computed tomography images. A subsuperior segmental bronchus (B*) and B7 were detected by thin section computed tomography, and a ground-glass nodule (GGN) was detected in the subsuperior (S*) segment. The subsuperior segmental vein (V*) was included in the S*Back to article page