preferred_name: Secondary Central Atypical Cartilaginous Tumor/Chondrosarcoma, Grade 1
preferred_name_lc: secondary central atypical cartilaginous tumor/chondrosarcoma, grade 1
label: Secondary Conventional Central Atypical Cartilaginous Tumor/Chondrosarcoma, Grade 1
label_lc: secondary conventional central atypical cartilaginous tumor/chondrosarcoma, grade 1