[Chediak- Higashi Syndrome. report of one case]

ABSTRACT

Chediak - Higashi syndrome is a rare hereditary disease. Most patients develop an accelerated phase of the disease. Once accelerated phases occurred, the disease is invariably fatal before the use of etoposide. We report the case of a 5 year-old girl with consanguineous parents, presenting a partial oculocutaneaous hypopigmentation admitted because of protracted fever, lethargy, paler and hepatosplenomegaly. Laboratory results confirmed the diagnosis of hemophagocytic syndrome. The finding of a large cytoplasm granules in born marrow leucocytes confirmed the diagnosis of Chediak Higashi syndrome. Treatment with immunoglobulin, steroids and cyclosporine induced a transitory remission and a relapse occured after 3 weeks. The use of etoposide associated with precedent treatment leads to a prolonged remission and bone marrow transplantation was succefuly performed after 5 months. This case reports the severity of accelerated phase of Chediak- Higashi syndrome and the efficiency of the treatment with etoposide