Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 김정재 | - |
dc.date.accessioned | 2021-12-10T16:31:03Z | - |
dc.date.available | 2021-12-10T16:31:03Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 2005-3711 | - |
dc.identifier.issn | 1598-7876 | - |
dc.identifier.other | OAK-30168 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/259652 | - |
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 (kappa=0.923) than TOF MRA (kappa=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.language | English | - |
dc.publisher | KOREAN NEUROSURGICAL SOC | - |
dc.subject | Source image based new three-dimensional rotational angiogram | - |
dc.subject | Time-of-flight magnetic resonance angiography | - |
dc.subject | Digital subtraction angiography | - |
dc.subject | Intracranial aneurysm | - |
dc.subject | Infundibulum | - |
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.relation.issue | 5 | - |
dc.relation.volume | 64 | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 726 | - |
dc.relation.lastpage | 731 | - |
dc.relation.journaltitle | JOURNAL OF KOREAN NEUROSURGICAL SOCIETY | - |
dc.identifier.doi | 10.3340/jkns.2020.0332 | - |
dc.identifier.wosid | WOS:000695236500006 | - |
dc.identifier.scopusid | 2-s2.0-85116559104 | - |
dc.author.google | Jang, Hyeongyu | - |
dc.author.google | Jung, Woo Sang | - |
dc.author.google | Myoung, Seong Uk | - |
dc.author.google | Kim, Jung-Jae | - |
dc.author.google | Jang, Chang Ki | - |
dc.author.google | Cho, Kwang-Chun | - |
dc.contributor.scopusid | 김정재(57194009585) | - |
dc.date.modifydate | 20230208100805 | - |