“Pretty much all acrania babies will turn into anencephaly, because that fetal brain does not have a skull that’s protecting it, so it’s exposed to the amniotic fluid.

Will Williams of Ochsner Health System, said acrania is closely tied to anencephaly, a diagnosis named on the list, and also falls under the final category of any congenital or chromosomal anomaly ...

It is obvious that primary acalvaria differs from acrania by definition, but acrania is also associated with anencephaly or exencephaly. 11 Moreover, it is clinically important to differentiate ...