Pronunciation: pan′tan-en-sef′ă-lē, -se-fā′lē-ă
1. Congenital absence of the brain.
The definition information for pantanencephaly is provided by Stedman's. You can search our medical dictionary here.
Stedman's, part of Lippincott Williams & Wilkins, provides a comprehensive line of health-science publications for healthcare professionals and medical students.