04 August 2026 : Original article
The Anatomical Landscape of Living Donor Livers: A 101-Case Retrospective Single-Center Study in Indonesia From 2010 to 2025
Arnetta Naomi Louise Lalisang
ABCDEF 1,2*, Toar Jean Maurice Lalisang CD 1,2, Yarman Mazni CDE 1,2, Ridho Ardhi Syaiful CDE 1,2, Lam Sihardo CDE 1,2, Vania Myralda Giamour Marbun CDE 1,2, Anisa Ayu Maharani BCDEF 2, Nathaniel Jason Zacharia CDE 2, Afid Brilliana Putra CDE 2, Taufik Agung Wibowo B 2,3
DOI: 10.12659/AOT.952031
Ann Transplant 2026; 31:e952031
Table 2 Portal vein anatomy according to the Nakamura classification among 96 living liver donor candidates.
| Nakamura type | Description | n | % | |
|---|---|---|---|---|
| I | Standard bifurcation | 69 | 71.88% | |
| II | Trifurcation | 10 | 10.42% | |
| III | Early branching of RPV | 13 | 13.50% | |
| IV | Separate segmental origin | 2 | 2.10% | |
| V | Other variation | 1 | 1.10% | |
| III+IV | Combination of III and IV | 1 | 1.10% | |
| Data derived from donors with complete portal venous imaging (CTA, N=96). MPV – main portal vein; RPV – right portal vein; LPV – left portal vein. | ||||