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 ...

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

My patient is a 27-year-old woman who has been suffering severe headaches for the last year. Her headaches are aggravated by cough and mild sneezing, and have not responded to treatment with ...

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 ...