letterer-siwe disease

Letterer-Siwe disease

Letterer-Siwe disease, a severe form of Langerhans cell histiocytosis (LCH), predominantly affects children under the age of two. This rare and aggressive disorder is characterized…
langerhans cell histiocytosis

Langerhans Cell Histiocytosis (LCH)

Langerhans Cell Histiocytosis (LCH) is a rare disorder characterized by the abnormal proliferation of Langerhans cells, a type of dendritic cell involved in the immune…