Complete Information on Acalvaria with Treatment and Prevention
Posted on July 3, 2008 - Filed Under Uncategorized | Leave a Comment
Acalvaria may be associated with holoprosencephaly, hydrocephalus and micropolygyria. Cardiac anomalies, omphalocele, hypertelorism, cleft mouth and palate, renal tubular dysgenesis, hexadactyly, club foot and congenital medulloblastoma have been reported.
Acalvaria is an uncommon inborn deformity in which the thin bones of the cranial hurdle, duramater and associated muscles are missing but the key anxious structure is normally untouched. The circumstance is often confused by prenatal ultrasonography with anencephaly or an encephalocele. Whereas the cerebral hemispheres are missing in anencephaly, the cranial contents in acalvaria are mostly comprehensive, though some neuropathological irregularity is frequently existing. The presumed pathogenesis of acalvaria is defective migration of the membranous neurocranium with natural arrangement of the immature ectoderm, resulting in absence of the calvaria but an undamaged bed of rind over the mind parenchyma.
Read More..>>
