Browse
Explore conditions, clinical trials, and the organisations running them.
Up to: Hereditary neurological disease · Hereditary hemophagocytic lymphohistiocytosis
Familial hemophagocytic lymphohistiocytosis type 1
Familial Hemophagocytic lymphohistiocytosis (FHL) is a rare primary immunodeficiency characterized by a macrophage activation syndrome with an onset usually occurring within a few months or less common several years after birth.
This condition has no sub-types.