Moyamoya disease symptoms

Moyamoya disease symptoms generally include headache, limb weakness, visual field defects, aphasia, sensory disorders, etc.

1. Headache

Moyamoya disease causes stenosis or occlusion of major branches of cerebral blood vessels, resulting in reduced cerebral blood flow, brain tissue ischemia and hypoxia, resulting in headache.

2. Limb weakness

Moyamoya disease patients due to cerebral ischemia can affect the motor functional areas of the cerebral cortex, causing nerve signal conduction blocked, causing limb weakness.

3. Visual field defects

Patients with this disease due to severe illness, involving the optic nerve or visual conduction pathway, resulting in visual signal transmission blocked, causing visual field defects.

4. Aphasia

If the patient is not actively treated after the disease, resulting in language functional areas of the brain are affected, at this time will cause language impairment

, causing sensory disorders

.

5. Sensory disorders

Moyamoya disease caused by cerebral ischemia may involve the sensory cortex or sensory conduction pathway, resulting in sensory signal transmission blocked, causing sensory disorders.

once the above symptoms appear, should seek medical advice. Doctors will conduct a comprehensive evaluation according to the patient's medical history, clinical manifestations and imaging results to determine the diagnosis.