OBJECT Chiari malformation Type I (CM-I) is a hindbrain disorder associated with
elongation of the cerebellar tonsils, which descend below the foramen magnum into the …

Background: Dizziness is a common complaint among patients seen by primary care
physicians, neurologists, and otolaryngologists. The most common causes of dizziness are …

OBJECTIVE: Chiari malformations are regarded as a pathological continuum of hindbrain
maldevelopments characterized by downward herniation of the cerebellar tonsils. The Chiari …

Object. Chiari Type I malformation (CMI) is a congenital disorder recognized by caudal
displacement of the cerebellar tonsils through the foramen magnum and into the cervical …

✓ To investigate overcrowding in the posterior cranial fossa as the pathogenesis of adult-
type Chiari malformation, the authors studied the morphology of the brainstem and …

Object The diagnosis and treatment of Chiari malformation Type I (CM-I) has evolved over
the last few decades. The authors present their surgical experience of over 2 decades of …

Object. Syringomyelia causes progressive myelopathy. Most patients with syringomyelia
have a Chiari I malformation of the cerebellar tonsils. Determination of the …

Object Chiari malformation Type I (CM-I) with an associated spinal syrinx is a common
pediatric diagnosis. A better understanding of the relative age-related prevalence and MR …

✓ This report summarizes neuropathological, clinical, and general autopsy findings in 105
individuals with nonneoplastic syringomyelia. On the basis of detailed histological findings …

Abstract SMALLER POSTERIOR FOSSA (PF) volume has been suggested to be one of the
mechanisms responsible for tonsillar herniation through the foramen magnum in patients …