Chiari malformation type I (CMI) is a congenital neurological disorder characterized by the herniation of cerebellar tonsils through the foramen magnum, leading to impaired cerebrospinal fluid (CSF) ...

Chiari Malformation Type II: T1-weighted axial MRIs. These axial scans show several abnormalities, including descent of the cerebellar tonsils (tonsillar herniation), an abnormal midbrain with a ...

Tonsils are the oval-shaped organs found at the back of your throat. They help protect your body from microbial infections. Holes in the tonsils, or tonsillar crypts, have an increased risk of ...

Chiari malformation is a condition characterized by cerebellar tonsillar herniation of ≥5 mm below the level of the foramen magnum.

Our material consists of 314 cases. Sixty-seven are used as source material for data on operative results, 44 being used solely for this purpose and the remainder employed for both this purpose and an ...

Chiari Malformation Type II: (Left and Middle) T2-weighted axial MRIs; (Right) T1-weighted sagittal MRI. The axial scans show several abnormalities, including descent of the cerebellar tonsils, an ...