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Source Image Based New 3D Rotational Angiography for Differential Diagnosis between the Infundibulum and an Internal Carotid Artery Aneurysm : Pilot Study
DC Field | Value | Language |
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dc.contributor.author | 장창기 | - |
dc.date.accessioned | 2022-11-24T00:33:08Z | - |
dc.date.available | 2022-11-24T00:33:08Z | - |
dc.date.issued | 2021-09 | - |
dc.identifier.issn | 2005-3711 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/190768 | - |
dc.description.abstract | Objective: Distinguishing between an infundibulum and a true aneurysm is clinically important. This study aimed to evaluate whether using source image based new three-dimensional rotational angiography (S-n3DRA) can increase the rate of aneurysm detection and improve distinction between a true aneurysm and an infundibulum. Methods: Twenty-two consecutive patients with 23 lesions, were evaluated by time-of-flight (TOF) magnetic resonance angiography (MRA), S-n3DRA, and digital subtraction angiography (DSA). The data were retrospectively and independently reviewed by two neurointerventionists, and the diagnoses based on TOF MRA, S-n3DRA, and DSA were compared. The diagnostic efficacy (interobserver agreement and diagnostic performance) of S-n3DRA was compared with that of TOF MRA. Results: S-n3DRA showed higher interobserver agreement (κ=0.923) than TOF MRA (κ=0.465) and significantly higher accuracy than MRA in distinguishing an aneurysm from an infundibulum (p=0.0039). Conclusion: Compared to MRA, S-n3DRA could provide better screening accuracy and information for distinguishing an aneurysm from an infundibulum. Therefore, S-n3DRA has the potential to reduce the need for DSA. | - |
dc.description.statementOfResponsibility | open | - |
dc.format | application/pdf | - |
dc.language | English | - |
dc.publisher | Korean Neurosurgical Society | - |
dc.relation.isPartOf | JOURNAL OF KOREAN NEUROSURGICAL SOCIETY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | Source Image Based New 3D Rotational Angiography for Differential Diagnosis between the Infundibulum and an Internal Carotid Artery Aneurysm : Pilot Study | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Neurosurgery (신경외과학교실) | - |
dc.contributor.googleauthor | Hyeongyu Jang | - |
dc.contributor.googleauthor | Woo Sang Jung | - |
dc.contributor.googleauthor | Seong Uk Myoung | - |
dc.contributor.googleauthor | Jung-Jae Kim | - |
dc.contributor.googleauthor | Chang Ki Jang | - |
dc.contributor.googleauthor | Kwang-Chun Cho | - |
dc.identifier.doi | 10.3340/jkns.2020.0332 | - |
dc.contributor.localId | A04794 | - |
dc.relation.journalcode | J01520 | - |
dc.identifier.eissn | 1598-7876 | - |
dc.identifier.pmid | 34024057 | - |
dc.subject.keyword | Digital subtraction angiography | - |
dc.subject.keyword | Infundibulum | - |
dc.subject.keyword | Intracranial aneurysm | - |
dc.subject.keyword | Source image based new three-dimensional rotational angiogram | - |
dc.subject.keyword | Time-of-flight magnetic resonance angiography | - |
dc.contributor.alternativeName | Jang, Chang Ki | - |
dc.contributor.affiliatedAuthor | 장창기 | - |
dc.citation.volume | 64 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 726 | - |
dc.citation.endPage | 731 | - |
dc.identifier.bibliographicCitation | JOURNAL OF KOREAN NEUROSURGICAL SOCIETY, Vol.64(5) : 726-731, 2021-09 | - |
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