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biological

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Dandy–Walker syndrome

Dandy–Walker syndrome Dandy–Walker syndrome is a congenital abnormality of the central nervous system in which midline parts of the cerebellum do not fully develop, the fourth ventricle becomes enlarged, and nearby brain coverings and venous structures are displaced upward.

Dandy–Walker syndrome is a congenital abnormality of the central nervous system in which midline parts of the cerebellum do not fully develop, the fourth ventricle becomes enlarged, and nearby brain coverings and venous structures are displaced upward. It can be associated with head enlargement, balance and walking problems, abnormal eye movements, and intellectual impairment.