Anatomical trisectionectomy using anterior approach and hanging maneuver for the treatment of giant liver cancer
10.3760/cma.j.issn.1673-9752.2014.06.006
- VernacularTitle:前入路绕肝悬吊解剖性肝右三叶切除术治疗巨大肝癌
- Author:
Chao LIU
;
Qibin TANG
;
Xianhuan YU
;
Rui ZHANG
- Publication Type:Journal Article
- Keywords:
Liver neoplasms;
Anatomical hepatectomy;
Anterior approach;
Hanging maneuver
- From:
Chinese Journal of Digestive Surgery
2014;13(6):431-435
- CountryChina
- Language:Chinese
-
Abstract:
Anterior approach refers to a method of hepatectomy which is first to resect the hepatic parenchyma and then to free the liver; hanging maneuver refers to placing a tape before the inferior vena cava for hanging the liver during hepatectomy.In October 2011,anatomical trisectionectomy was performed on a 54-year-old male patient with large hepatocellular carcinoma in the left medical lobe and right lobe with anterior approach and hanging maneuver.The diameter of the tumor was 16 cm,and was in the ⅢA/T3NOM0 stage.The indocyanine green retention at fifteen minutes was 5.4％,and the ratio of hepatic left lateral lobe volume over the standard total liver volume was 44％.The left bile duct was slightly dilated because of the compress of the tumor.The operation started with the isolation and dissection of the inflow vessels,including the right hepatic artery,the right portal vein,the middle hepatic artery,the portal vein branches of left internal lobe.The hepatic parenchyma transection was performed along the fight side of the falciform ligament.A tape was passed between the anterior surface of inferior vena cava and liver,and the liver was suspended during the transection.The left bile duct was cut at the right side of round ligament,and then the middle hepatic vein and the right hepatic vein were resected.The ligaments around the liver were dissected and the right hepatic lobe was removed.Finally,the end-toend anastomosis between the left hepatic duct and the common hepatic duct was performed.The operation lasted for 4 hours and the intra-operative blood loss was 350 mL.The patient was recovered well.At the end of 4 months after surgery,magnetic resonance cholangiopancreatography showed that the anastomosis of the bile duct was unobstructed,and there was no recurrence of tumor inside the liver.
