Skip to main content

Table 1 The surface loss of all segments after segmentectomy and wedge resection, and their difference

From: Peripheral pure ground-glass opacity: segmentectomy versus wedge resection

Segment Total pulmonary surface area (mm2) Surface loss of segmentectomy (mm2) Surface loss of wedge resection (mm2) Difference value (mm2) Difference value/total pulmonary surface area (%)
RS4 254,751.29 12,356.17 15,503.65 3147.48 1.24
RS5 253,657.46 16,348.54 20,586.35 4237.81 1.67
LS1 + 2 241,265.57 15,214.75 19,632.18 4417.43 1.83
LS7 + 8 268,562.24 23,451.58 28,412.68 4961.1 1.85
LS6 271,421.32 14,971.07 21,751.2 6780.13 2.50
RS6 238,895.42 14,542.49 21,256.85 6714.36 2.81
RS3 241,235.59 14,582.27 21,473.56 6891.29 2.86
RS1 256,916.43 6428.45 14,304.08 7875.63 3.07
LS4 + 5 249,867.79 22,461.04 30,466.32 8005.28 3.20
RS2 245,876.66 7005.53 15,861.24 8855.71 3.60
LS9 265,233.24 16,231.25 26,351.85 10,120.6 3.82
RS9 266,705.61 11,481.47 22,744.04 11,262.57 4.22
LS10 274,456.43 14,566.02 27,970.87 13,404.85 4.88
LS3 236,481.09 14,928.14 28,601.18 13,673.04 5.78
RS10 261,171.69 5268.19 21,127.29 15,859.1 6.07
RS7 274,986.12 4896.48 21,669.6 16,773.12 6.10
RS8 228,569.78 11,356.23 25,523.52 14,167.29 6.20