



Uniting Care, Science, and Community for Every Person Affected by Histiocytic Disorders.
The Histio-Care Network is a global collaboration of clinicians, researchers, and patient advocates working together to transform the care and improve the lives of individuals affected by histiocytic disorders, which include:
- Erdheim-Chester Disease (ECD)
- Langerhans Cell Histiocytosis (LCH)
- Rosai-Dorfman Disease (RDD)
- Xanthogranulomas (XG)
- Malignant histiocytic neoplasms (Histiocytic sarcoma and Langerhans cell sarcoma)
- Hemophagocytic lymphohistiocytosis (HLH)
We are dedicated to improving early diagnosis, advancing research, and sharing knowledge across borders — with a commitment to compassionate, personalized care.