Hemihydranencephaly
Hemihydranencephaly
Hemihydranencephaly (pronunciation: he-mi-hy-dran-en-ceph-a-ly) is a rare neurological disorder characterized by the absence of one cerebral hemisphere, replaced by a sac filled with cerebrospinal fluid.
Etymology
The term "Hemihydranencephaly" is derived from the Greek words 'hemi' meaning half, 'hydro' meaning water, 'an' meaning without, and 'encephalon' meaning brain. Thus, it literally translates to 'half water without brain'.
Symptoms
The symptoms of Hemihydranencephaly can vary greatly depending on the extent of the brain's involvement. Common symptoms include seizures, developmental delay, intellectual disability, and motor impairment.
Diagnosis
Diagnosis of Hemihydranencephaly is typically made through neuroimaging techniques such as MRI or CT scan, which can reveal the absence of one cerebral hemisphere.
Treatment
Treatment for Hemihydranencephaly is symptomatic and supportive. This may include anticonvulsant medication for seizures, physical therapy for motor impairments, and special education services for developmental and intellectual disabilities.
Prognosis
The prognosis for individuals with Hemihydranencephaly is generally poor, with most individuals not surviving past infancy or early childhood. However, some individuals with milder forms of the condition may live into adulthood with appropriate supportive care.
See also
External links
- Medical encyclopedia article on Hemihydranencephaly
- Wikipedia's article - Hemihydranencephaly
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