Chiari malformation is a rare condition caused by a defect in the shape and size of the skull. This defect can lead to pressure on the brainstem and damage to the cerebellum. The diagnosis of chiari malformation is based on the patient’s symptoms as well as an MRI of the brain.
What is Chiari Malformation?
Normal vs placement of cerebellum
Chiari malformation is a disorder of the cerebellum that develops from a defect in the part of the brain where the spinal cord connects to the brain. There is a small portion of the brain that is pushed up into the spinal cord and this is where the Chiari malformation originates. There are two types of Chiari malformation, which are pure and mixed. The mixed type is the most common and it is a result of a combination of congenital and acquired causes. It is characterized by a buildup of cerebrospinal fluid in the brain, which causes pressure on the brain stem, the brain stem, and the spinal cord, causing the symptoms of the disorder.
Symptoms
Chiari malformation is a disorder that affects the cerebellum, which is located at the back of the brain. It is also called Arnold-Chiari malformation and is the result of a pressure on the brainstem. Symptoms of this condition include headache, dizziness, balance problems, and nausea. The symptoms vary from person to person and depend on the severity of the condition. The severity of the condition is often determined by the size of the herniation.
Diagnosis
Chiari malformation is a disorder of the cerebellum, which is the part of the brain that controls balance, coordination, and movement. It occurs when the cerebellum is pushed down or herniated through a hole in the skull. This can cause pressure on the brain, which can lead to headaches, balance issues, and dizziness. Chiari malformation can be diagnosed with an MRI, CT scan, or an X-ray.
Treatment
Chiari malformation is a condition that occurs when the cerebellum and the brain stem are pushed down into the spinal canal. This condition can cause problems with balance, vision, and hearing. Treatments for Chiari malformation include surgery, medication, and lifestyle changes. In some cases, surgery may be the only way to treat the condition.
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