Correlation between Nagata stage (tT), high frequency ultrasound (HFUS) stage (uT), and histopathological stage (pT)
| Histopathology (pT) | No | Nagata stage (tT) | HFUS stage (uT) | ||||
|---|---|---|---|---|---|---|---|
| sm1 | sm2 | sm3 | sm1 | sm2 | sm3 | ||
| sm, submucosal. | |||||||
| pT sm1 | 12 | 9 (75%) | 2 | 1 | 12 (100%) | 0 | 0 |
| pT sm2 | 13 | 1 | 8 (61%) | 4 | 1 | 12 (92%) | 0 |
| pT sm3 | 27 | 10 | 4 | 13 (48%) | 1 | 1 | 25 (93%) |
| Total | 52 | 20 | 14 | 18 | 14 | 13 | 25 |