The diagnosis of<unk><unk><unk>  is based upon a radiological finding of hyperostosis frontalis interna. Diagnosis considers a combination of clinical features including obesity, virilism, and mental disturbances.
Morgagni Stewart Morel syndrome
Townes–Brocks syndrome
Dennie–Marfan syndrome
Fryns-Aftimos syndrome
Witteveen–Kolk syndrome
Claude's syndrome
Barakat-Perenthaler syndrome
Koolen–De Vries syndrome