Tags: Disease.
Hallermann–Streiff syndrome (also known as the François dyscephalic syndrome Hallermann–Streiff–François syndrome Oculomandibulodyscephaly with hypotrichosis and Oculomandibulofacial syndrome) is a congenital disorder that affects growth cranial development hair growth and dental development. There are fewer than 200 people with the syndrome worldwide.[citation needed] An organisation supporting people with the Hallermann–Streiff syndrome is the Germany based Schattenkinder e.V.