preferred_name: Malignant neoplasm of frenulum of lip, not specified whether upper or lower
preferred_name_lc: malignant neoplasm of frenulum of lip, not specified whether upper or lower
label: Malignant neoplasm of frenulum of lip, not specified whether upper or lower
label_lc: malignant neoplasm of frenulum of lip, not specified whether upper or lower