Chiarimalformation, is due to the development of cranial fossa midline brain structures in the embryo abnormality in the cerebellar tonsil d
Chiarimalformation, is due to the development of cranial fossa midline brain structures in the embryo abnormality in the cerebellar tonsil downward, or even lower and medullary IV ventricle, through the foramen magnum into the cervical canal of a congenital anomaly.
Mild cerebellar tonsillar hernia can be asymptomatic, trauma, infection, cough and lumbar puncture can cause symptoms or aggravate symptoms, symptoms caused by cerebellar tonsillar hernia in the following aspects:
1 cranial nerve and cervical nerve symptoms: hoarseness, dysphagia, neck pain and activity limitations.
2 brainstem bulbar symptoms: limb movement disorders, hemiplegia and paralysis, sensory disorders of the extremities, and bowel disorders.
3 cerebellar symptoms: ataxia, gait instability and nystagmus.
4 intracranial hypertension symptoms: headache, vomiting, fundus edema and visual acuity and other manifestations of hydrocephalus.
5: syringomyelia associated with syringomyelia can occur when feeling isolated or double upper limb muscle atrophy.
The above is introduced by the Department of Neurosurgery of Tangdu Hospital of The Fourth Military Medical University professor Li Weixin on tonsillar hernia symptoms and signs, if the above symptoms must be timely to the regular hospital for examination, and once diagnosed with tonsillar hernia, should actively cooperate with the doctor to do the relevant treatment as soon as possible to get rid of pain.