ESD	Endoscopic submucosal dissection
CRC	Colorectal cancer
TEM	Transanal endoscopic microsurgery
CELS	Combined endo-laparoscopic surgery
CLS	Conventional laparoscopic surgery
NOTES	Natural Orifice Transluminal Endoscopic Surgery
SILS	Single-incision laparoscopic surgery
CAL-WR	Colonoscopy-assisted laparoscopic wedge resection
ICG	Indocyanine green fluorescence
OS	Overall survival
DSS	Disease-specific survival
RFS	Recurrence-free survival
OR	Odds ratio
ERAS	Enhanced recovery after surgery
QoL	Quality of life
EMR	Endoscopic mucosal resection