Chiari malformation may be more common than previously thought

Chiari malformation may be more common than previously thought

The AP (4/11, Corwin) reports Chiari malformation may be more common than previously thought, according to the National Institute of Neurological Disorders and Stroke. The article explains that “the diagnosis actually covers a wide range of conditions and symptoms but is characterized by an inadequate amount of space at the back and base of the skull that can force part of the brain called the cerebellum through an opening for the spinal cord and press on the brain stem, and can sometimes block the normal flow of cerebral spinal fluid.”