preferred_name: Congenital bowing of the long bones (lower extremity greater than upper extremity)
preferred_name_lc: congenital bowing of the long bones (lower extremity greater than upper extremity)
label: Congenital bowing of the long bones (lower extremity greater than upper extremity)
label_lc: congenital bowing of the long bones (lower extremity greater than upper extremity)