Histiocyte Society

The Histiocyte Society is an international medical organization dedicated to studying and improving the understanding of histiocytic disorders—rare diseases involving abnormal immune cells called histiocytes. These conditions can affect various organs and tissues, leading to serious health issues. The Society promotes research, develops diagnostic criteria, and supports clinicians and researchers working to better diagnose and treat these diseases. Its goal is to improve patient care through collaboration, education, and advancing scientific knowledge about disorders involving the immune system's histiocytes.