Hydranencephaly

Hydranencephaly is an extremely rare neurological condition wherein a majority of the cerebral hemispheres of the brain are absent and replaced with sacs filled with cerebrospinal fluid. It typically occurs when an infant's brain does not form properly during pregnancy, resulting in the destruction of the brain's cortical mantle. This condition is often fatal and can cause serious physical, cognitive and psychosocial impairments. Hydranencephaly can also be caused by a stroke, infection or trauma during infancy. Treatment may include supportive care and medications to reduce seizures, spasticity and other symptoms. Hydranencephaly is important to understand given its significant impact on an individual's overall health and development. Awareness of this condition and its potential causes, signs and treatments is essential to help those affected and their families manage it and mitigate its effects.