The diagnosis of<unk>  is usually made after birth (postnatally) based upon a thorough clinical evaluation and characteristic physical findings. Other imaging procedures and genetic testing may also be conducted to diagnose the disorder. In some children, a diagnosis of<unk>  may be suggested before birth (prenatally) based upon tests such as ultrasound. Ultrasound allows us to generate an image of the developing fetus, which may then reveal characteristic findings that are associated with the disorder. If there is a known family history of the condition, targeted genetic testing is available for patient families.
Antley–Bixler syndrome
Witteveen–Kolk syndrome
Cohen-Gibson syndrome
Young–Simpson syndrome
Galloway Mowat syndrome
Mungan syndrome
Zechi-Ceide syndrome
Laugier–Hunziker syndrome