<unk>  in an infant with Wolf-Hirschhorn syndrome. A doctor will base his or her diagnosis on the symptoms the patient has and the results of tests, including: * An X-ray * Magnetic resonance imaging (MRI), which usually provides the most information * Computed tomography (CT) scan
Basilar invagination
Nasal glial heterotopia
Microlissencephaly
Lissencephaly
Schizencephaly
Hemihydranencephaly
Exencephaly
Microhydranencephaly