Fig. 1From: Does the level of inferior mesenteric artery ligation affect short-term and long-term outcomes of patients with sigmoid colon cancer or rectal cancer? A single-center retrospective studyRepresentative images demonstrating HT and LT. A During LT, IMA, and LCA was skeletonized and preserved, while superior rectal artery (SRA) and sigmoid artery (SA) were ligated. Additionally, apical lymph nodes were dissected. B During HT, IMA was ligated at its origin with dissecting apical lymph nodesBack to article page