For people who are born with Chiari Malformation type 1, or CM1––a skull abnormality that pushes the back of the brain down into the opening at the base of the skull––a surgical intervention may not ...

Chiari malformations are a heterogeneous group of disorders comprising abnormalities associated with the hindbrain. The most common types are Chiari 1 malformation (CM-I) and Chiari 2 malformation (CM ...

Chiari malformation type 1 (CMI) (OMIM 118420) is currently defined as a downward herniation of the cerebellar tonsils across the foramen magnum of at least 5 mm. 1 The prevalence of CMI is estimated ...

A 6 year-old girl presented with neck pain, difficulty walking and numbness over the neck and upper shoulders. Chiari Malformation Type I and Syrinx: (Left) T2-weighted sagittal MRI of the spine; ...

Chiari Malformation Type I: (Left) T2-weighted sagittal MRI; (Right) T2-weighted axial MRI. Note that in Chiari malformation type I the brainstem and cerebellar tonsils descend below the foramen ...

MIAMI. (KFSN) -- As most of us know first-hand, headaches are annoying and can often be debilitating. In some cases, they can actually be life-threatening. Some people are born with a condition that ...

Dear Dr. Roach: My older daughter has had headaches most of her life. When she was young, she thought it was normal. Severe migraines started around 1995. Many doctors later, they came up with ...

Roughly 4% of the population is affected by a congenital brain malformation that has eluded researchers' efforts to find causes and treatments. For the condition, Chiari type-1 malformation, the ...

For kids with Chiari type I malformation and syringomyelia, there was no significant difference in surgical complications whether they had decompression with or without duraplasty, a ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Dear Dr. Roach • My older daughter has had headaches most of her life. When she was young, she thought it was normal. Severe ...