Alagille syndrome (arteriohepatic dysplasia) is a genetic disorder wit
h autosomal dominant transmission which has been localized to chromoso
me 20p, Cutaneous manifestations include jaundice, pruritus, and wides
pread xanthomata, We report a child with severe Alagille syndrome in w
hom orthotopic liver transplantation caused rapid resolution of disfig
uring xanthomas.