What is Dandy-Walker Syndrome

Dandy-Walker Syndrome is a rare congenital brain malformation that affects the cerebellum, which is responsible for coordinating movement and maintaining balance. It is characterized by the enlargement of the fourth ventricle, a fluid-filled cavity in the brain, and the absence or underdevelopment of the cerebellar vermis, the central part of the cerebellum. This condition can lead to a variety of neurological and developmental issues.

Individuals with Dandy-Walker Syndrome may experience symptoms such as delayed motor skills, difficulty with coordination and balance, intellectual disabilities, hydrocephalus (excessive accumulation of fluid in the brain), and problems with vision and hearing. The severity of symptoms can vary widely among affected individuals.

Diagnosis of Dandy-Walker Syndrome is typically made through imaging tests, such as magnetic resonance imaging (MRI) or ultrasound. Treatment options focus on managing the associated symptoms and may include surgical interventions to address hydrocephalus or other complications.

While Dandy-Walker Syndrome is a lifelong condition, early intervention and supportive care can greatly improve the quality of life for individuals affected by this syndrome.