학술논문
Magnetic resonance angiography in assessment of anomalies of anterior cerebral artery in adults
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- 영문명
- Magnetic resonance angiography in assessment of anomalies of anterior cerebral artery in adults
- 발행기관
- 대한해부학회
- 저자명
- Noha Abdelfattah Ahmed Madkour
- 간행물 정보
- 『Anatomy and Cell Biology』Vol.56(4), 469~473쪽, 전체 5쪽
- 주제분류
- 의약학 > 의학일반
- 파일형태
- 발행일자
- 2023.12.31
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국문 초록
영문 초록
Anomalies of anterior cerebral artery (ACA) include aplasia, hypoplasia and variations in number. Magnetic resonance angiography (MRA) is a non-invasive diagnostic technique for assessment of anomalies of cerebral arteries. The aim of the study was to determine the role of MRA in detection of variants of ACA in adults. This study is an observational retrospective study. This study included forty-nine adult cases (28 males and 21 females), mean age 48±12.9 SD with anomalies of ACA in MRA. Magnetic resonance imaging of the brain and MRA were done to all patients. Cerebral MRA and magnetic resonance images were evaluated for frequency and distribution of variants of anterior cerebral arteries, associated aneurysms and infarctions. Odds ratios (ORs) and relative risk were calculated to determine risk of occurrence of cerebral infarctions in patients with anomalies of ACA. Hypoplasia of ACA was the commonest anomaly of ACA (51% of cases). Risk of occurrence of cerebral infarctions was higher in cases with azygos variant (OR, 3.3; P=0.35) than in those with hypoplastic ACA (OR, 2; P=0.58). MRA was highly reliable in identification of different variants of ACA and concomitant vascular changes.
목차
Introduction
Materials and Methods
Results
Discussion
ORCID
Author Contributions
Conflicts of Interest
Funding
References
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