Table 2 EUS, MRI and post-operative pathological TN staging of the studied patients
EUS | MRI | Pathology | |
|---|---|---|---|
Early | |||
T0 | – | 6.8% (5) | – |
T1 | 13.7% (10) | 2.7% (2) | 12.3% (9) |
T2 | 19.2% (14) | 28.8% (21) | 21.9% (16) |
Late | |||
T3 | 47.9% (35) | 45.2% (33) | 49.3% (36) |
T4 | 19.2% (14) | 16.4% (12) | 16.4% (12) |
Node | |||
N0 | 52.1% (38) | 50.7% (37) | 54.8% (40) |
N1 | 38.4% (28) | 43.8% (32) | 30.1% (22) |
N2 | 9.6% (7) | 5.5% (4) | 15.1% (11) |
Sphincter | |||
Free | 93.2% (68) | 93.2% (68) | – |
Infiltrated | 6.8% (5) | 6.8% (5) | – |