Tailored indocyanine green fluorescence navigation for laparoscopic anatomic segment Ⅶ resection: A novel classification system based on portal pedicle anatomy(with videos)OA
Anatomic liver resection, which adheres to the principles of the tumor-bearing portal territory, is the gold standard for oncologic liver surgery, offering improved tumor clearance and reduced postoperative recurrence compared to non-anatomic resection [1, 2]. However, laparoscopic anatomic resections of posterosuperior liver segments-particularly segment Ⅶ(S7)-remain technically demanding due to deep anatomical positioning, restricted operative exposure, and variable branching patterns of the portal pedicles [3–5].
Jia-Guo Wang;Jing-Sheng Yuan;Jia-Yin Yang;Jie Xu
Liver Transplant Center,Department of General Surgery,West China Hospital of Sichuan University,Chengdu 610041,ChinaLiver Transplant Center,Department of General Surgery,West China Hospital of Sichuan University,Chengdu 610041,ChinaLiver Transplant Center,Department of General Surgery,West China Hospital of Sichuan University,Chengdu 610041,ChinaDepartment of Hepatobiliary Surgery,The Second Affiliated Hospital of Chongqing Medical University,Chongqing 400010,China
医药卫生
portal pedicles dlaparoscopic anatomic segment vii resectiontumor bearing portal territorytailored indocyanine green fluorescence navigationanatomic resectionsanatomic liver resectionwhichnovel classification systemportal pedicle anatomy
《Hepatobiliary & Pancreatic Diseases International》 2026 (3)
P.340-345,6
supported by a grant from the Natural Science Foundation of Chongqing(No.CTSB2022NSCQ-MSX0136).
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