title: Hepatectomy of living donors with a left-sided gallbladder and multiple combined anomalies for adult-to-adult living donor liver transplantation.
abstract: The left-sided gallbladder is very rare, but it is often accompanied by multiple anomalies of the liver, by which living donor hepatectomy cannot be feasible or becomes difficult. We have experienced 3 donors with a left-sided gallbladder out of 642 living donors. The first case was a male donor showing bifurcating portal anomaly with intrahepatic right portal vein confluence and extremely low bifurcation of the bile ducts. The right lobe was retrieved and implanted to his father. The second case was a male donor revealing trifurcating portal anomaly with separate right posterior portal branch and replacing right posterior hepatic artery. The right posterior segment graft was retrieved and implanted to his uncle. The third case was a male volunteer in whom the anterior portion of the medial segment was fed by an aberrant branch of the right anterior segment glisson. The small left lobe was retrieved and implanted simultaneously with another living donor's left lobe graft in the form of a dual living donor liver transplantation. There was no donor morbidity or recipient complication. Although there is a high possibility of diverse liver anomalies in living donors with a left-sided gallbladder, complete preoperative evaluation and mapping of the multiple anatomical variations may make certain types of living donor hepatectomy feasible.
authors.affiliation: Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
authors.forename: Shin
authors.initials: S
authors.lastname: Hwang
authors.forename: Sung-Gyu
authors.initials: SG
authors.lastname: Lee
authors.forename: Kwang-Min
authors.initials: KM
authors.lastname: Park
authors.forename: Young-Joo
authors.initials: YJ
authors.lastname: Lee
authors.forename: Chul-Soo
authors.initials: CS
authors.lastname: Ahn
authors.forename: Ki-Hoon
authors.initials: KH
authors.lastname: Kim
authors.forename: Deog-Bok
authors.initials: DB
authors.lastname: Moon
authors.forename: Tae-Yong
authors.initials: TY
authors.lastname: Ha
authors.forename: Sung-Hun
authors.initials: SH
authors.lastname: Cho
authors.forename: Ki-Bong
authors.initials: KB
authors.lastname: Oh
mesh_terms: D000015:Abnormalities, Multiple / Q000000981:diagnostic imaging / Q000601:surgery*; D000293:Adolescent; D000328:Adult; D001652:Bile Ducts / Q000002:abnormalities; D005704:Gallbladder / Q000002:abnormalities*; D006498:Hepatectomy / Q000379:methods*; D006801:Humans; D008099:Liver / Q000002:abnormalities* / Q000000981:diagnostic imaging; D016031:Liver Transplantation / Q000379:methods*; D019520:Living Donors; D008297:Male; D011168:Portal System / Q000002:abnormalities; D011859:Radiography; D020858:Tissue and Organ Harvesting / Q000379:methods*