About The Medical Condition Absence of Cerebral Hemispheres, Congenital
Find the definition of the medical term Absence of Cerebral Hemispheres, Congenital. Absence of Cerebral Hemispheres, Congenital defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Absence of Cerebral Hemispheres, Congenital
| Absence of Cerebral Hemispheres, Congenital Medical Condition |
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What's The Definition Of The Medical Condition Absence of Cerebral Hemispheres, Congenital?
A congenital condition where the greater portions of the cerebral hemispheres and CORPUS STRIATUM are replaced by CSF and glial tissue. The meninges and the skull are well formed, which is consistent with earlier normal embryogenesis of the telencephalon. Bilateral occlusions of the internal carotid arteries in utero is a potential mechanism. Clinical features include intact brainstem reflexes without evidence of higher cortical activity. (Menkes, Textbook of Child Neurology, 5th ed, p307)
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