Pay attention to the clinical value and significance of S9 segment of liver_CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY

Authors：

 YAN Lünan ^1,2

1. Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, P. R. China;
2. Liver Transplant Center, Transplant Center, West China Hospital, Sichuan University, Chengdu 610041, P. R. China;

Corresponding author：

YAN Lünan, Email: yanlunan688@163.com

Keywords：

S9 segment of liver; clinical value; significance

DOI：

10.7507/1007-9424.202304028

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Couinaud first proposed the naming of S9 segment of liver in 1994, and Liu Yunyi further promoted this naming in his work “Applied Anatomy of Hepatectomy and Liver Transplantation” in 2016. However, it has not been widely recognized and supported in the field of liver surgery for a long time. In recent years, due to the promotion and gradual maturity of endoscopic technology, there has been a more detailed understanding and demand for anatomy of liver and bile duct. Therefore, this article further explores the clinical value and significance of S9 segment of liver.

Citation： YAN Lünan. Pay attention to the clinical value and significance of S9 segment of liver. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2023, 30(8): 897-899. doi: 10.7507/1007-9424.202304028 Copy

1.	Couinaud C. The paracaval segments of the liver. J Hepat Bil Pancreat Surg, 1994, 2: 145–151.
2.	刘允怡. 肝切除与肝移植应用解剖学. 北京: 人民卫生出版社, 2016: 20-25.
3.	Kumon M. Anatomy of the caudate lobe with special refer‐ence to portal vein and bile duct. Acta Hepatol JPH, 1985, 26(11): 1193‐1199.
4.	Kumon M, Kumon T, Tsutsui E, et al. Definition of the caudate lobe of the liver based on portal segmentation. Glob Health Med, 2020, 2(5): 328-336.
5.	Kogure K, Kuwano H, Yorifuji H, et al. The caudate processus hepatic vein: a boundary hepatic vein between the caudate lobe and the right liver. Ann Surg, 2008, 247(2): 288-293.
6.	Kitagawa S, Murakami G, Hata F, et al. Configuration of the right portion of the caudate lobe with special reference to identification of its right margin. Clin Anat, 2000, 13(5): 321-340.
7.	徐庆祥, 王剑, 陈亚诺, 等. 肝脏尾状叶肿瘤切除技术探讨. 中华肝胆外科杂志, 2022, 28(11): 860-862.
8.	Nimura Y, Kamiya J, Nagino M, et al. Aggressive surgical treatment of hilar cholangiocarcinoma. J Hepatobiliary Pancreat Surg, 1998, 5(1): 52-61.
9.	Jain V, Krishnamurthy G, Kumar H, et al. Anatomical basis of routine caudate lobe resections in hilar cholangiocarcinoma. J Gastrointest Surg, 2021, 25(8): 2114-2115.
10.	Maki H, Sakamoto Y, Kawaguchi Y, et al. Anatomical boundary between the caudate lobe of the liver and adjacent segments based on three-dimensional analysis for precise resections. J Gastrointest Surg, 2018, 22(10): 1709-1714.

1. Couinaud C. The paracaval segments of the liver. J Hepat Bil Pancreat Surg, 1994, 2: 145–151.
2. 刘允怡. 肝切除与肝移植应用解剖学. 北京: 人民卫生出版社, 2016: 20-25.
3. Kumon M. Anatomy of the caudate lobe with special refer‐ence to portal vein and bile duct. Acta Hepatol JPH, 1985, 26(11): 1193‐1199.
4. Kumon M, Kumon T, Tsutsui E, et al. Definition of the caudate lobe of the liver based on portal segmentation. Glob Health Med, 2020, 2(5): 328-336.
5. Kogure K, Kuwano H, Yorifuji H, et al. The caudate processus hepatic vein: a boundary hepatic vein between the caudate lobe and the right liver. Ann Surg, 2008, 247(2): 288-293.
6. Kitagawa S, Murakami G, Hata F, et al. Configuration of the right portion of the caudate lobe with special reference to identification of its right margin. Clin Anat, 2000, 13(5): 321-340.
7. 徐庆祥, 王剑, 陈亚诺, 等. 肝脏尾状叶肿瘤切除技术探讨. 中华肝胆外科杂志, 2022, 28(11): 860-862.
8. Nimura Y, Kamiya J, Nagino M, et al. Aggressive surgical treatment of hilar cholangiocarcinoma. J Hepatobiliary Pancreat Surg, 1998, 5(1): 52-61.
9. Jain V, Krishnamurthy G, Kumar H, et al. Anatomical basis of routine caudate lobe resections in hilar cholangiocarcinoma. J Gastrointest Surg, 2021, 25(8): 2114-2115.
10. Maki H, Sakamoto Y, Kawaguchi Y, et al. Anatomical boundary between the caudate lobe of the liver and adjacent segments based on three-dimensional analysis for precise resections. J Gastrointest Surg, 2018, 22(10): 1709-1714.

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Pay attention to the clinical value and significance of S9 segment of liver

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