Nine patients had a syndrome characterized by the presence of a sea-blue histiocyte and splenomegaly. Lipid analysis of liver from the most recent patient revealed accumulations of specific ...

Histiocytic disorders in children are marked by the abnormal proliferation of cells from the mononuclear phagocyte system, which includes dendritic cells, monocytes, and macrophages. These cells, ...

Erdheim–Chester disease is a rare, non-Langerhans cell histiocytosis histologically characterized by multi-systemic proliferation of mature histiocytes in a background of inflammatory stroma. The ...

What is Chronic Histiocytic Intervillositis? Chronic Histiocytic Intervillositis (CHI) is a pregnancy condition in which immune cells from the mother (called macrophages or histiocytes) build up in ...