preferred_name: Deletion of the Short Arm of Chromosome 1 (1p) Associated Meningioma
preferred_name_lc: deletion of the short arm of chromosome 1 (1p) associated meningioma
label: Deletion of Short Arm of Chromosome 1 (1p) Associated Meningioma
label_lc: deletion of short arm of chromosome 1 (1p) associated meningioma