What does hydranencephaly mean?
Definitions for hydranencephaly
hy·dra·nen·cepha·ly
This dictionary definitions page includes all the possible meanings, example usage and translations of the word hydranencephaly.
Wikidata
Hydranencephaly
Hydranencephaly is a condition where the brain cerebral hemispheres are absent and replaced by sacs filled with cerebrospinal fluid. Hydranencephaly is a type of cephalic disorder. These disorders are congenital conditions that derive from either damage to, or abnormal development of, the fetal nervous system in the earliest stages of development in utero. Cephalic is the medical term for “head” or “head end of body.” These conditions do not have any definitive identifiable cause factor; instead generally attributed to a variety of hereditary or genetic conditions, but also by environmental factors such as maternal infection, pharmaceutical intake, or even exposure to high levels of radiation. This is a rare condition in which the cerebral hemispheres are absent and replaced by sacs filled with cerebrospinal fluid. This should not be confused with hydrocephalus, which is an accumulation of cerebrospinal fluid in the ventricles. In hemihydranencephaly, only half of the brain is filled with fluid.
U.S. National Library of Medicine
Hydranencephaly
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)
Numerology
Chaldean Numerology
The numerical value of hydranencephaly in Chaldean Numerology is: 9
Pythagorean Numerology
The numerical value of hydranencephaly in Pythagorean Numerology is: 6
Translations for hydranencephaly
From our Multilingual Translation Dictionary
- υδρανοεγκεφαλίαGreek
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"hydranencephaly." Definitions.net. STANDS4 LLC, 2024. Web. 24 Nov. 2024. <https://www.definitions.net/definition/hydranencephaly>.
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