Two-port <i>vs</i> four-port laparoscopic resection for colorectal cancer: Efficacy and outcomes

Compared with patients with CRC who underwent four-port laparoscopic surgery, those who underwent two-port laparoscopic resection recovered faster and were fairly safe. In addition, the gastrointestinal hormone disturbance was relatively mild, the serum tumor markers were significantly reduced, and the humoral immune response was enhanced.