Table 11.
Pathologic depth of tumor invasion of EMR/ESD specimens
| Pathological depth of tumor invasion (pT) | Cases (%) |
|---|---|
| pT0 | 34 (2.0%) |
| pT1a | 1315 (78.8%) |
| pT1b | 291 (17.4%) |
| pT2 | 6 (0.4%) |
| pT3 | 0 (0.0%) |
| pTX | 23 (1.4%) |
| Total | 1669 |
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