preferred_name: Refractory Malignant Histiocytic and Dendritic Cell Neoplasm
preferred_name_lc: refractory malignant histiocytic and dendritic cell neoplasm
label: Refractory Malignant Histiocytic and Dendritic Cell Neoplasm
label_lc: refractory malignant histiocytic and dendritic cell neoplasm