Dandee Walker Syndrome, also known as Pediatric Posterior Cranial Fossa Hydrocephalus Syndrome, is a rare disorder caused by congenital developmental malformations in children; cerebral palsy is a syndrome of non-progressive brain damage caused by a variety of reasons in the early stages of brain development in the first month before and after the birth of an infant. In summary, Dandy Walker syndrome is not cerebral palsy. Dandee Walker syndrome is a rare congenital disorder, which is typically characterized by obstructive hydrocephalus and progressive intracranial pressure increase. Symptoms of cerebellar injury such as ataxia may occur, and if further neurological damage is caused, seizures and paralysis of limbs may occur, which can be treated with cerebrospinal fluid shunt, and the prognosis is usually not good. Cerebral palsy is a syndrome of non-progressive brain damage that occurs after cerebral neurological damage due to intrauterine infection, intrauterine growth retardation, intracranial hemorrhage, asphyxia, and obstructed labor. Dandee Walker Syndrome is not cerebral palsy, but children with Dandee Walker Syndrome may have cerebral palsy-like symptoms such as slow or unsteady standing and walking, and mental retardation. If your child has any of these symptoms, you should go to a hospital to see a doctor to find out the cause of the disease.