What Is Tissue Histiocyte?

A histiocyte is a normal immune cell that is found in many parts of the body especially in the bone marrow, the blood stream, the skin, the liver, the lungs, the lymph glands and the spleen. In histiocytosis, the histiocytes move into tissues where they are not normally found and cause damage to those tissues.

Are histiocytes cancer?

Key Points. Langerhans cell histiocytosis is a rare disorder that can damage tissue or cause lesions to form in one or more places in the body. It is not known whether LCH is a form of cancer or a cancer-like disease.

What is the difference between histiocyte and macrophage?

The macrophage is the final stage of development in the monocyte lineage. It is a phagocyte whose roles include the removal of dead and dying tissue and the destruction and ingestion of invading organisms. ... A histiocyte is a less phagocytic form of a macrophage with fewer lysosomal granules.