preferred_name: Congenital absence of radius and ulna with or without absence of some distal elements
preferred_name_lc: congenital absence of radius and ulna with or without absence of some distal elements
label: Congenital absence of radius and ulna with or without absence of some, but not all, distal elements
label_lc: congenital absence of radius and ulna with or without absence of some, but not all, distal elements