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  1. Moyamoya disease - Symptoms and causes - Mayo Clinic

    Mar 1, 2025 · In moyamoya disease, arteries to the brain become narrow and may even close, leading to reduced delivery of oxygen-rich blood to the brain. This lack of blood flow to the …

  2. Moyamoya disease - Wikipedia

    Moyamoya syndrome is unilateral arterial constriction, or occurs when one of the several specified conditions is also present. [3] This may also be considered as moyamoya being secondary to …

  3. Moyamoya Disease - National Institute of Neurological Disorders and Stroke

    Jul 19, 2024 · Moyamoya disease is a rare, progressive cerebrovascular disorder caused by blocked arteries at the base of the brain in an area called the basal ganglia. Moyamoya means …

  4. Moyamoya Disease: What It Is, Symptoms & Treatment

    Jul 2, 2024 · Moyamoya disease is a rare condition that affects the blood vessels in your brain. It can lead to brain bleeds and stroke in affected areas of your brain. There’s no cure for …

  5. Moyamoya Disease - Johns Hopkins Medicine

    Moyamoya disease is a chronic and progressive condition of the arteries in the brain. People with moyamoya disease have narrowing of these blood vessels that leads to blockages and can …

  6. Moyamoya disease and moyamoya syndrome: Etiology, clinical …

    Apr 21, 2025 · Moyamoya is an uncommon cerebrovascular condition characterized by the progressive narrowing of large intracranial arteries around the circle of Willis and the …

  7. Moyamoya Disease – Symptoms and Causes | Penn Medicine

    Moyamoya is a rare brain condition, with symptoms ranging from mild to severe in both children and adults. Without treatment, moyamoya continues to progress and affect blood flow to the …

  8. What is Moyamoya? | WMA

    Moyamoya disease is a rare disorder where the main blood vessels serving the brain become narrow and blocked over time. Tiny vessels develop around the blockage to try to make up for …

  9. Moyamoya disease | About the Disease | GARD - Genetic and …

    Moyamoya disease is a rare, progressive, blood vessel disease caused by blocked arteries at the base of the brain in an area called the basal ganglia. The name "moyamoya" means "puff of …

  10. What Is Moyamoya Disease? - WebMD

    Aug 19, 2024 · Moyamoya disease is a rare disease in which a blockage to the carotid artery in your head reduces how much blood can get to your brain.