Hepatectomy of living donors with a left-sided gallbladder and multiple combined anomalies for adult-to-adult living donor liver transplantation.
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.
Hwang
Shin
S
Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
Lee
Sung-Gyu
SG
Park
Kwang-Min
KM
Lee
Young-Joo
YJ
Ahn
Chul-Soo
CS
Kim
Ki-Hoon
KH
Moon
Deog-Bok
DB
Ha
Tae-Yong
TY
Cho
Sung-Hun
SH
Oh
Ki-Bong
KB
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*