Table 3.
Sample type | Pathological diagnosis (%) | Total | ||||
---|---|---|---|---|---|---|
Normal | mGD | MGD | HGD | ESCC | ||
Tumor tissue mass | 0 | 0 | 0 | 0 | 40 | 40 (100.0) |
CTB | 0 | 1 (2.2) | 5 (11.1) | 10 (22.2) | 29 (64.4) | 45 (100.0) |
CNB | 43 (84.3) | 4 (7.8) | 2 (3.9) | 2 (3.9) | 0 | 51 (100.0) |
CTB, corresponding tumor biopsy; CNB, corresponding normal biopsy.