preferred_name: radioulnar synostosis-developmental delay-hypotonia syndrome
preferred_name_lc: radioulnar synostosis-developmental delay-hypotonia syndrome
label: unilateral radio-ulnar synostosis, generalised hypotonia, developmental retardation, and a characteristic facial appearance
label_lc: unilateral radio-ulnar synostosis, generalised hypotonia, developmental retardation, and a characteristic facial appearance