preferred_name: Family history of malignant neoplasm of breast at under age 50 in second degree relative
preferred_name_lc: family history of malignant neoplasm of breast at under age 50 in second degree relative
label: Family history of malignant neoplasm of breast at under age 50 in second degree relative
label_lc: family history of malignant neoplasm of breast at under age 50 in second degree relative