Portal vein embolization before major hepatectomy.
To discuss the rationale, techniques and the unsolved issues regarding preoperative portal vein embolization (PVE) before major hepatectomy. After a systematic search of Pubmed, we reviewed and retrieved literature related to PVE. Preoperative PVE is an approach that is gaining increasing acceptance in the preoperative treatment of selected patients prior to major hepatic resection. Induction of selective hypertrophy of the nondiseased portion of the liver with PVE in patients with either primary or secondary hepatobiliary, malignancy with small estimated future liver remnants (FLR) may result in fewer complications and shorter hospital stays following resection. Additionally, PVE performed in patients initially considered unsuitable for resection due to lack of sufficient remaining normal parenchyma may add to the pool of candidates for surgical treatment. The results suggest that PVE is recommendable in treating the cirrhotic patients before major liver resection.
Liu
Hai
H
Department of Surgical Oncology, Hainan Provincial People's Hospital, Haikou 570311, Hainan Province, China. dr_liuhai@hotmail.com
Fu
Yong
Y
D004621:Embolization, Therapeutic; D006498:Hepatectomy; D006801:Humans; D008113:Liver Neoplasms / Q000601:surgery*; D011169:Portal Vein / Q000601:surgery*; D011300:Preoperative Care