Table 3 Characteristics of unplanned DCRB-ESD cases
Age | Gender | Location | Size (mm) | circumference | Morphology | CS-CRESD score | ESD total operation time(min) | After using DCRB time (min) | Operator | |
|---|---|---|---|---|---|---|---|---|---|---|
Case 1 | 70 | Female | Cecum | 30–50 | < 2/3 | LST-G | 2 | 39 | 5 | Niu |
Case 2 | 40 | Male | flexure | < 30 | < 2/3 | LST-G | 2 | 93 | 13 | Niu |
Case 3 | 61 | Male | flexure | < 30 | < 2/3 | LST-NG | 3 | 40 | 23 | Niu assisted |
Case 4 | 81 | Male | Transverse colon | < 30 | < 2/3 | LST-G | 0 | 71 | 21 | Niu assisted |
Case 5 | 66 | Male | Cecum | < 30 | < 2/3 | LST-G | 1 | 106 | 6 | Niu assisted |
Case 6 | 68 | Male | Cecum | > 50 | < 2/3 | LST-G | 3 | 93 | 33 | Niu assisted |
Case 7 | 69 | Male | Descending colon | < 30 | < 2/3 | LST-G | 0 | 75 | 43 | Niu assisted |
Case 8 | 64 | Female | Ascending colon | < 30 | < 2/3 | LST-G | 0 | 63 | 2 | Niu assisted |