Endoscopic Submucosal Dissection Outcomes for Gastroesophageal Tumors in Low Volume Units: A Multicenter Survey

Table 2

Outcomes of ESD ( cases).

Median duration (minutes)	105 (15–480)
⁢Complete resection
En bloc resection	32 (91.4%)
R0 resection (includes en bloc and piecemeal specimens)	29 (82.9%)
En bloc with R0 resection	27 (77.1%)
⁢Complications
Delayed bleeding	1 (2.9%)
Perforations	0
⁢Recurrence
Recurrence	2 (9.8%)