Table of Contents
Washington University Experience | DEVELOPMENTAL MALFORMATIONS | Chiari type 2 (Arnold-Chiari) Malformation | Arnold-Chiari Fetal Pathology | 4A1 Arnold-Chiari Malformation (Case 4) 1
4A1-3 Protrusion of the brainstem into the vertebral canal past the narrowed foramen magnum (arrows, image #4A1,2) is accompanied by a lumbosacral myelomeningocele (image #4A3).
