Application of ex-vivo liver resection combined liver autotransplantation in complex liver resection
10.3760/cma.j.issn.1673-9752.2012.03.018
- VernacularTitle:体外肝切除自体肝移植在复杂肝切除中的应用
- Author:
Dongdong HAN
;
Hua FAN
;
Lixin LI
;
Jiantao KOU
;
Ping LI
;
Jun MA
;
Jiqiao ZHU
;
Qiang HE
- Publication Type:Journal Article
- Keywords:
Liver neoplasms;
Ex-vivo liver resection;
Liver autotransplantation
- From:
Chinese Journal of Digestive Surgery
2012;11(3):260-263
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo evaluate the feasibility and efficacy of ex-vivo liver resection combined liver autotransplantation for patients with massive primary liver cancer who underwent complex liver resection.Methods The clinical data of 4 patients suffering from massive primary liver cancer who were admitted to the Beijing Chaoyang Hospital from January 2008 to May 2010 were retrospectively analyzed.Regular liver resection could not be carried out because the first,second and third hepatic hilum of the 4 patients were invaded by the tumors,so ex-vivo liver resection combined liver autotransplantation were performed.ResultsThe operation was successfully carried out for the 4 patients.The operation time,the duration of anhepatic phase and the volume of operative blood loss were 690-840 minutes,250-300 minutes and 400-1400 ml,respectively.Portacaval bypass operation was not performed.After ex-vivo liver resection,the inferior vena eava or hepatic vein and portal vein of the 4patients were repaired,and the allogenous blood vessels were kept to extend the superior vena cava of the remnant liver so as to facilitate the anastomosis of blood vessels and reconstruction of the first hepatic hilum. After operation,the hepatic function of 1 patient was back to normal; 1 patient who stfffered from abdominal hemorrhage received reoperation for hemostasia; 1 patient was found with hepatic dysfunction; 1 patient died of hepatorenal dysfunction at postoperative day 5.Compensatory hypertrophy was observed in the 3 patients who survived at postoperative months 1-2.Of the 3 patients,2 were found with multiple pulmonary metastases at postoperative months 8 and 9,and they died at postoperative mouths 13 and 15.Until April 2012,1 patient survived for 37 months with no tumor recurrence or metastasis. ConclusionsEx-vivo liver resection combined liver autotransplantation provides the technical feasibility for performing complex liver resection for patients. The incomplete compensation of liver function and the short-term recurrence of tumors after operation are still the main issues which hinder the development of this technique.
