Table 4.
Long-Term Outcomes of Endoscopic Submucosal Dissection as a Treatment for Undifferentiated-Type Early Gastric Cancer
| Abe et al. (2013)10 | Yamamoto et al. (2014)11 | |||||
|---|---|---|---|---|---|---|
|
|
|
|||||
| Curative resection | Noncurative resection with surgery | Noncurative resection without surgery | Curative resection | Noncurative resection with surgery | Noncurative resection without surgery | |
| Follow-up period, median, mo | 76.4 | 62.6 | ||||
| No. of patients | 46 | 19 | 14 | 89 | 14 | 6 |
| Local recurrence | 0 | 0 | 1 (7.1) | 0 | 0 | 0 |
| Metastatic recurrence | 0 | 1 (5.3) | 0 | 0 | 0 | 0 |
| Metachronous or synchronous cancer | 6 (13) | - | - | 7 (7.9) | 1 (7.1) | 0 |
Data are presented as number (%).