Table 4 The relationship between vessel and different pathological types of malignant GGNs
AAH (n = 9) | AIS (n = 31) | MIA (n = 70) | IA (n = 39) | P1 | P2 | |
|---|---|---|---|---|---|---|
With internal vessel(s) | 5 (55.56) | 20 (64.52) | 45 (64.29) | 31 (79.49) | 0.287 | 0.403 |
Number of internal vessels | ||||||
1 | 4 (80.00) | 15 (75.00) | 27 (60.00) | 14 (45.16) | 0.521 | 0.112 |
2 | 1 (20.00) | 4 (20.00) | 13 (28.89) | 12 (38.71) | ||
≥ 3 | 0 (0) | 1 (5.00) | 5 (11.11) | 5 (16.13) | ||
Vascular changes | 2 (40.00) | 10 (50.00) | 21 (46.67) | 20 (64.52) | 0.423 | 0.605 |
Changes in PV | 2 (40.00) | 8 (40.00) | 14 (31.11) | 18 (58.06) | 0.137 | 0.853 |