Table 4: Summary of endoscopic outcomes and complications associated with ESD under HR.

Patients HR
( )
Control
( )
value

Delayed bleeding9 (37.5%)57 (4.8%)<0.01
Transfusion 3 (12.5%)11 (0.9%)<0.01
Multiple sessions of hemostasis2 (8.3%)3 (0.2%)<0.01
Thrombogenic event1 (4.2%)0<0.05

Lesions HR
( )
Control ( ) value

En-bloc and R0 resection24 (100%)1249 (97.1%)1
Perforation0 (0%)69 (5.4%)0.633