An Adult Moyamoya Disease Confirmed by Ring Finger Protein 213 Gene Test and Radiological Studies.
- Author:
Soonwook KWON
1
;
Yun Kyung PARK
;
Joon Gyu MOON
;
Woo Kyo JEONG
;
Dongyeop KIM
;
Jonghwa SHIN
;
Jihoon CHA
;
Chang Seok KI
;
Oh Young BANG
;
Suk Jae KIM
Author Information
1. Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea. sukjae.kim@gmail.com
- Publication Type:Case Report
- Keywords:
Moyamoya disease;
Ring finger protein 213;
High-resolution MRI
- MeSH:
Adult*;
Atherosclerosis;
Autoimmune Diseases;
Carotid Artery, Internal;
Constriction, Pathologic;
Dysarthria;
Female;
Fingers*;
Humans;
Magnetic Resonance Imaging;
Middle Aged;
Middle Cerebral Artery;
Moyamoya Disease*;
Risk Factors
- From:Journal of the Korean Neurological Association
2014;32(2):117-120
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
A 63-year-old female complained of transient dysarthria. MRA was conducted to evaluate this symptom, revealing distal internal carotid artery occlusion with collateral vessel development, suggesting Moyamoya disease, which had not been detected in MRA performed 5 years previously. Vascular risk factors and laboratory findings suggested no cardiac or autoimmune diseases. The diameter of stenosis of the middle cerebral artery on high-resolution MRI was 2.11 mm, and genetic evaluation revealed mutation of the gene encoding ring finger protein 213 (RNF213). High-resolution MRI and gene studies are useful for distinguishing between Moyamoya disease and atherosclerosis.
