[group of disorders of histiocyte proliferation which includes Letterer-Siwe disease; Hand-Schueller-Christian syndrome; and eosinophilic granuloma; Langerhans cells are components of the lesions. ( CSP )]
UMLS (CSP) C0019621 Relation/PAR: Histiocytic Infiltrate
Metabolic Disease
ILD
Relation/CHD: eosinophilic granuloma
Letterer Siwe disease
Hand Schuller Christian disease