Table 2 Differences between cTis, cT1 and cT2 tumors
From: Solid part size is an important predictor of nodal metastasis in lung cancer with a subsolid tumor
Variables | cTis (n = 23) | cT1 (n = 203) | cT2 (n = 43) | p Value |
|---|---|---|---|---|
EBUS | 0.000 | |||
Not performed | 21 (91.3) | 134 (66.0) | 15 (34.9) | |
Performed | 2 (8.7) | 69 (34.0) | 28 (65.1) | |
Operation extent | 0.009 | |||
Segmentectomy | 5 (21.7) | 36 (17.7) | 0 (0.0) | |
Lobectomy | 18 (78.3) | 167 (82.3) | 43 (100.0) | |
Pathologic N stage | 0.039 | |||
N0 | 23 (100.0) | 198 (97.5) | 38 (88.4) | |
N1 | 0 (0.0) | 3 (1.5) | 2 (4.7) | |
N2 | 0 (0.0) | 2 (1.0) | 3 (7.0) | |
Pathology | 0.002 | |||
AAH/AIS | 0 (0.0) | 2 (1.0) | 0 (0.0) | |
MIA | 7 (30.4) | 22 (10.8) | 0 (0.0) | |
Invasive ADC | 16 (69.6) | 176 (86.7) | 43 (100.0) | |
Invasive mucinous ADC | 0 (0.0) | 3 (1.5) | 0 (0.0) |