preferred_name: Malignant histiocytosis, unspecified site, extranodal and solid organ sites
preferred_name_lc: malignant histiocytosis, unspecified site, extranodal and solid organ sites
label: Malignant histiocytosis, unspecified site, extranodal and solid organ sites
label_lc: malignant histiocytosis, unspecified site, extranodal and solid organ sites