Normal long-term neurologic and graft outcome after liver transplantation in an infant with Neimann-Pick type C disease.

Niemann-Pick type C disease is a rare autosomal recessive lysosomal disorder that leads to the accumulation of lipids in cellular organelles. Affected infants are often cholestatic with hepatosplenomegaly, developmental delay and may present in acute liver failure. Medical therapy has shown some promise in long-term studies, in patients with milder phenotypes of the disease. Liver transplantation has generally not been considered a therapeutic option due to the systemic nature of the condition, and frequent unremitting neurological decline leading to death. We report an infant with multisystem organ failure, and known Niemann-Pick C disease who was successfully transplanted and has maintained normal neurological outcomes now five years after transplantation. We highlight the need for multidisciplinary care in order to recognize different phenotypes that may exist, even in rare diseases, and to be aware of evolving therapeutic options.