TABLE 2.
Previous reports on the cut‐off value for volume of future remnant liver (FRL) in PHC.
| Author | Journal | Year | Cut‐off value for PVE | Cut‐off value for PHLF | Cut‐off value for mortality |
|---|---|---|---|---|---|
| Ribero D | J Am Coll Surg | 2016 | ‐ | FLR < 30% | ‐ |
| Bednarsch | HPB | 2020 | ‐ | ‐ | FLR < 40% |
| Seyama Y | Ann Surg | 2003 | FLR < 40% (ICGR15 ≤ 10%), FLR < 50% (ICGR15 ≥ 10%) | ‐ | ‐ |
| Yokoyama Y | Br J Surg | 2010 | FLR < 40% | ‐ | ICGK‐F < 0.05 |
| Lidsky ME | Ann Gastroenterol Surg | 2018 | FLR < 40% | ‐ | |
| Wiggers JK | J Am Coll Surg | 2016 | FLR < 30% | ‐ | FLR < 30%, Incomplete drainage + FLR < 50% |
| van Gulik TM | Eur J Surg Oncol | 2011 | FLR < 40% | ‐ |
Abbreviations: FRL, future remnant liver; PHC, perihilar cholangiocarcinoma; PHLF, post operative liver failure; PVE, portal vein embolization.