How is the liver split for pediatric transplant?

Left lateral segment (II/III) comprises approximately 25% of total liver volume, suitable for infants and small children. The right lobe (segments V–VIII) goes to the adult recipient.

What is the minimum graft-recipient weight ratio?

For pediatric left lateral segment recipients, GRWR >1.0% is preferred. For adult right lobe split, GRWR >0.8%. Lower GRWR risks small-for-size syndrome.

What are risks of split liver transplant?

Higher bile leak, vascular complications, and primary graft non-function risk vs whole organ transplant. Biliary anatomy must be carefully assessed on pre-split imaging.

Split Liver Graft Volume Formula Calculator

Calculate expected split liver graft volumes for pediatric (segment II/III) and adult (right trisegment) recipients from deceased donor. Estimate functional graft volume based on donor body surface area.

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Frequently Asked Questions

How is the liver split for pediatric transplant?

What is the minimum graft-recipient weight ratio?

What are risks of split liver transplant?