Hanhart Syndrome, also known as Hypoglossia-Hypodactyly Syndrome, is a rare genetic disorder characterized by underdevelopment or absence of the tongue (hypoglossia) and fingers or toes (hypodactyly). It is a congenital condition, meaning it is present at birth.
Hypoglossia refers to the incomplete development of the tongue, which can vary in severity. This can lead to difficulties in speaking, swallowing, and feeding during infancy. It may also affect the positioning of the jaw and teeth.
Hypodactyly refers to the underdevelopment or absence of fingers or toes. The severity can range from mild finger/toe abnormalities to complete absence. This can impact fine motor skills and dexterity.
Hanhart Syndrome is believed to be caused by genetic mutations, although the exact genes involved are not yet fully understood. It is typically diagnosed through physical examination and imaging studies.
Treatment for Hanhart Syndrome focuses on managing the symptoms and improving quality of life. This may involve speech therapy, feeding assistance, dental interventions, and occupational therapy to enhance hand function.
While Hanhart Syndrome is a lifelong condition, with appropriate support and interventions, individuals with this syndrome can lead fulfilling lives and overcome many of the challenges associated with the disorder.