Table 2.
Clinical characteristics of GGO
| Varibles | N(%) |
|---|---|
| GGO pattern | |
| pGGO | 40 (52.6) |
| mGGO | 36 (47.4) |
| GGO size | |
| ≥ 10 mm | 40 (52.6) |
| <10 mm | 36 (47.4) |
| Surgical procedures | |
| Wedge resection-wedge resection (W/W) | 6 (17.6) |
| Segmentectomy-wedge resection(S/W) | 16 (47.1) |
| Segmentectomy-segmentectomy(S/S) | 2 (5.9) |
| Lobar-wedge resection(L/W) | 8 (23.5) |
| Lobar-segmentectomy(L/S) | 2 (5.9) |
| Lobar-lobar(L/L) | 0 (0) |
| GGO location | |
| Central | 30 (39.5) |
| Peripheral | 46 (60.5) |
| Occupying lobe | |
| RUL | 22 (28.9) |
| RML | 6 (7.9) |
| RLL | 8 (10.5) |
| LUL | 34 (44.8) |
| LLL | 6 (7.9) |
| Pathological residue | |
| R0 | 75 (98.7) |
| R1 | 1 (1.3) |
| R2 | 0 (0) |
| Growth after first discovered | |
| Yes | 20 (26.3) |
| No | 56 (73.7) |
| Next generation sequencing | |
| EGFR mutation | 20 (26.3) |
| WT | 35 (46.1) |
| No texting | 21 (27.6) |