[Aagenaes syndrome--lymphedema and intrahepatic cholestasis].

The combination of neonatal intrahepatic cholestasis and lymphoedema in feet and legs is a specific syndrome named after the Norwegian paediatrician Øystein Aagenaes, who described the syndrome in 1968. The condition is autosomal recessively inherited and the gene is located to 15q, but not yet identified. The condition is particularly frequent in the southern most part of Norway and the gene frequency is estimated to be about 3%. The development of small lymphoid vessels is probably deficient around the small biliary tracts and in general. Aagenaes' syndrome is found in patients from other parts of Europe and the US, but more than half of the cases are of Norwegian origin.