About The Medical Condition Primary Moyamoya Diseases
Find the definition of the medical term Primary Moyamoya Diseases. Primary Moyamoya Diseases defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Primary Moyamoya Diseases
| Primary Moyamoya Diseases Medical Condition |
|---|
What's The Definition Of The Medical Condition Primary Moyamoya Diseases?
A chronic cerebral vasculopathy primarily occurring in childhood and characterized by slowly progressive carotid artery narrowing and occlusion at the base of the brain. An extensive network of anastomoses forms between branches of the carotid arteries, resulting in a characteristic angiographic appearance. The condition may be idiopathic (classic moyamoya disease) or occur in association with ANEMIA, SICKLE CELL; DOWN SYNDROME; CRANIOCEREBRAL TRAUMA; RADIOTHERAPY induced arterial injury; NEUROFIBROMATOSIS; and other diseases. Clinical manifestations include hemiparesis, headache, seizures, and delayed mental development. In older individuals, this disease may present as SUBARACHNOID HEMORRHAGE. (From Adams et al., Principles of Neurology, 6th ed, p831; Clin Neurol Neurosurg 1997 Oct;99 Suppl 2:S36-8)
|
More Medical Conditions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Medical Conditions Definitions Of The Day
- Gene Product, vif ‐ A 23 kDa regulatory protein important for virion infectivity…
- Gastrin Receptors ‐ Cell surface proteins that bind cholecystokinin (CCK) with high…
- Engine Exhaust ‐ Gases, fumes, vapors, and odors escaping from the cylinders of…
- Methicillin Sodium ‐ One of the PENICILLINS which is resistant to penicillinase but…
- Sarcoma, Osteogenic ‐ A sarcoma originating in bone-forming cells, affecting the ends…
- Vegetative State, Transient ‐ Vegetative state refers to the neurocognitive status of individuals…
- Gray Whales ‐ Large marine mammals of the order Cetacea. In the past, they…
- Neutrophil Antimicrobial Peptides ‐ DEFENSINS found in azurophilic granules of neutrophils and in…
- Syncytial Viruses, Respiratory ‐ A group of viruses in the PNEUMOVIRUS genus causing respiratory…
- Ammonia-Lyase, Ethanolamine ‐ An enzyme that catalyzes the deamination of ethanolamine to acetaldehyde.…