fourteen cases were categorized in diffuse histiocytosis x , letterer-siwe type ( dhx ) , 19 cases in multifocal eosinophilic granuloma ( meg ) and 2 cases in unifocal eosinophilic granuloma ( ueg ) .
C0019621
multifocal eosinophilic
C0014461
eosinophilic granuloma