The 20 Best Hallermann-Streiff Syndrome Doctors in Iran

Disease Name (HSS) is a rare condition characterized by an unusually shaped skull, distinctive facial features, thin skin and hair, and eye and dental abnormalities. Other features include poor vision, a small upper airway, and short stature. Most people with HSS have normal intelligence. HSS is diagnosed based on a physical examination that identifies the specific signs and symptoms that have been described in this condition. The cause of HSS is unknown and is thought to be due to a random genetic change. HSS is not thought to be inherited in families.