Hallermann Streiff syndrome
Hallermann-Streiff Syndrome
Hallermann-Streiff Syndrome (pronounced hah-ler-mahn-strief sin-drome) is a rare genetic disorder characterized by distinctive facial features, dental abnormalities, and various eye anomalies. The syndrome is named after the two physicians, Dr. Hallermann and Dr. Streiff, who first described the condition in the mid-20th century.
Etymology
The term "Hallermann-Streiff Syndrome" is derived from the names of the two physicians who first described the condition, Dr. Wilhelm Hallermann, a German ophthalmologist, and Dr. Francois Streiff, a French ophthalmologist. The syndrome is also known as oculomandibulofacial syndrome, referring to the areas of the body most commonly affected by the condition.
Symptoms
The symptoms of Hallermann-Streiff Syndrome can vary greatly among individuals. However, common symptoms include:
- Micrognathia: A condition characterized by an abnormally small lower jaw.
- Nystagmus: Involuntary eye movement.
- Cataracts: Clouding of the lens of the eye, which can lead to vision loss.
- Dental abnormalities: These can include missing teeth, small teeth, or abnormally shaped teeth.
- Skin atrophy: Thinning of the skin, which can lead to a translucent appearance.
Diagnosis
Diagnosis of Hallermann-Streiff Syndrome is typically based on the presence of characteristic physical features. Genetic testing may also be used to confirm the diagnosis, although the specific genetic cause of the syndrome is not yet known.
Treatment
Treatment for Hallermann-Streiff Syndrome is symptomatic and supportive. This may include surgery to correct dental and jaw abnormalities, treatment for cataracts, and physical therapy to improve muscle tone and coordination.
Prognosis
The prognosis for individuals with Hallermann-Streiff Syndrome varies depending on the severity of symptoms. With appropriate treatment and management, many individuals with the syndrome can lead healthy, productive lives.
See also
External links
- Medical encyclopedia article on Hallermann Streiff syndrome
- Wikipedia's article - Hallermann Streiff syndrome
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