Table 2 Outcomes related to ESD for advanced colorectal neoplasia
Variable | Number of lesions (%) |
|---|---|
Short-term outcomes | |
Resection status | |
En bloc | 581 (94.3) |
Piecemeal | 35 (5.7) |
Histological complete resection | |
Complete | 551 (89.4) |
Incomplete | 65 (10.6) |
Complications | |
Postoperative bleeding | 10 (1.6) |
Intraoperative perforation | 4 (0.6) |
Long-term outcomes | |
Recurrence | 4 (0.8) |
Metastasis | 0 (0.0) |