Eosinophilic Granuloma
Definition
Langerhan's Cell Histiocytosis
- non-neoplastic disorder
- characterised by infiltration by histiocytic cells (Monocyte / macrophage lineage)
Group of granulomatous inflammatory processes of unknown aetiology
- involve the reticuloendothelial component of the bone marrow, parenchymal organs, and skin
Types
E - H - L