# Hand–Schüller–Christian disease

> multifocal, unisystem form of Langerhans-cell histiocytosis. There is involvement of multiple sites in one organ system, most frequently the bone. Patients are usually young children presenting with multiple destructive bone lesions

**Wikidata**: [Q13026837](https://www.wikidata.org/wiki/Q13026837)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Chronic_multifocal_Langerhans_cell_histiocytosis)  
**Source**: https://4ort.xyz/entity/hand-sch-ller-christian-disease


## References

1. Monarch Disease Ontology release 2018-06-29