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Intestine and Lower Gastrointestinal Tract ·

Minimally Invasive CME Outperform Conventional Hemicolectomy

Minimally invasive complete mesocolic excision (CME) shows improved outcomes in right-sided colon cancer surgery.

  • 6.09 more lymph nodes retrieved with CME (p < 0.001)
  • Anastomotic leakage is lower with CME (0.87% vs. 1.86%, RR: 0.49)
  • 3-year overall survival improves with CME (85.4% vs. 82.2%)

CME offers better oncological results and safety in short-term outcomes, suggesting a shift in surgical practice for this patient group.

  • Operative time is longer for CME (+67.84 minutes), but no difference in major complications or blood loss.

Review by Zhuang XY, Zhang JL, Yang XF and Liu ZH in BMC Surg

© 2025. The Author(s).

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