| 释义 |
amyelencephaly amyelencephaly A rarely used term for the absence of the brain and spinal cord; such a malformation is improbable, except in an amorphous foetus.amyelencephaly (ā″mī″ĕl-ĕn-sef′ā′lē) [ a- + myel- + encephalon, brain] Congenital absence of the brain and spinal cord. |