Fig. 2From: Creatine kinase elevation after robotic surgery for rectal cancer due to a prolonged lithotomy positionRelationship between operation time and serum creatine kinase on postoperative day 1. Abbreviations: POD1, postoperative day 1; CK, creatine kinase; CLS, conventional laparoscopic surgery; RALS, robotic-assisted laparoscopic surgeryBack to article page