Comparative Efficacy and Long-Term Oncological Safety of Extended Right Hemicolectomy Versus Left Colectomy for Splenic Flexure Adenocarcinoma: A Systematic Review and Meta-Analysis.

ERC and LC are comparable in terms of postoperative and long-term oncological outcomes for splenic flexure adenocarcinoma, with ERC potentially producing a higher lymph node harvest rate and a lower conversion rate. ERC could be suggested for a better stage of the disease and when the surgical team considers the laparoscopic approach.