Fig. 1
From: Four cases of completion lobectomy for locally relapsed lung cancer after segmentectomy
CT findings in the four patients. a Primary lesion in the right superior segment in patient 1; 15 mm in diameter. b Recurrent lesion (37 months after segmentectomy) on the staple line in patient 1 (arrowhead); 20 mm. c Primary lesion in the right superior segment in patient 2 (27 mm). d Recurrent lesion (39 months after segmentectomy) on the staple line in patient 2 (arrowhead) (10 mm). e Primary lesion in the left superior segment in patient 3 (28 mm). f Recurrent lesion (41 months after segmentectomy) on the staple line in patient 3 (arrowhead) (45 mm). g Primary lesion in the right apical segment in patient 4 (35 mm). h Recurrent lesion (16 months after segmentectomy) on the staple line in patient 4 (arrowhead) (10 mm)