Usefulness of 3D High-resolution Vessel Wall MRI in Diffuse Nonaneurysmal SAH Patients
DC Field | Value | Language |
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dc.contributor.author | Jung, Hye Na | - |
dc.contributor.author | Suh, Sang-il | - |
dc.contributor.author | Ryoo, Inseon | - |
dc.contributor.author | Kim, InSeong | - |
dc.date.accessioned | 2021-12-07T11:41:43Z | - |
dc.date.available | 2021-12-07T11:41:43Z | - |
dc.date.created | 2021-08-30 | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 1869-1439 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/130078 | - |
dc.description.abstract | Purpose In 15-20% of patients with nontraumatic diffuse subarachnoid hemorrhage (SAH), the initial conventional angiography does not reveal a causative vascular abnormality, such as intracranial aneurysm. In this study, we evaluated clinical utility of 3D high-resolution vessel wall magnetic resonance imaging (HR-VWI) in patients with diffuse nonaneurysmal SAH. Methods A total of 17 patients with diffuse nonaneurysmal SAH were included in this retrospective study. We characterized demographics and HR-VWI findings and reviewed the clinical management and outcomes. Results Of the patients 14 (14/17; 82.4%,) showed abnormal findings on HR-VWI, including 5 with intracranial dissections (29.4%), 3 with blood blister-like aneurysm (17.6%), 1 with ruptured fusiform aneurysm (5.9%), and 5 with focal nodular wall enhancement without unclassified pathology (29.4%). Of these patients were treated with endovascular management. Most patients (16/17) had a favorable modified Rankin scale scores of 0-2 on discharge. Conclusion The 3D HR-VWI revealed various hidden pathologies, such as intracranial arterial dissection, blood blister-like aneurysm, and fusiform aneurysm in patients with diffuse nonaneurysmal SAH. In addition, 3D HR-VWI had an impact on the management of SAH. The 3D HR-VWI can be a complementary diagnostic method for patients with diffuse nonaneurysmal SAH in a research or clinical setting. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER HEIDELBERG | - |
dc.subject | SPONTANEOUS SUBARACHNOID HEMORRHAGE | - |
dc.subject | BLISTER-LIKE ANEURYSMS | - |
dc.subject | DIGITAL-SUBTRACTION-ANGIOGRAPHY | - |
dc.subject | INTRACRANIAL ANEURYSMS | - |
dc.subject | CATHETER ANGIOGRAPHY | - |
dc.subject | NEGATIVE ANGIOGRAPHY | - |
dc.subject | ARTERY ANEURYSMS | - |
dc.subject | UNKNOWN ORIGIN | - |
dc.subject | CT ANGIOGRAPHY | - |
dc.subject | DISSECTION | - |
dc.title | Usefulness of 3D High-resolution Vessel Wall MRI in Diffuse Nonaneurysmal SAH Patients | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jung, Hye Na | - |
dc.identifier.doi | 10.1007/s00062-021-01018-0 | - |
dc.identifier.scopusid | 2-s2.0-85105862869 | - |
dc.identifier.wosid | 000649205300001 | - |
dc.identifier.bibliographicCitation | CLINICAL NEURORADIOLOGY, v.31, no.4, pp.1071 - 1081 | - |
dc.relation.isPartOf | CLINICAL NEURORADIOLOGY | - |
dc.citation.title | CLINICAL NEURORADIOLOGY | - |
dc.citation.volume | 31 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1071 | - |
dc.citation.endPage | 1081 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Clinical Neurology | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.subject.keywordPlus | SPONTANEOUS SUBARACHNOID HEMORRHAGE | - |
dc.subject.keywordPlus | BLISTER-LIKE ANEURYSMS | - |
dc.subject.keywordPlus | DIGITAL-SUBTRACTION-ANGIOGRAPHY | - |
dc.subject.keywordPlus | INTRACRANIAL ANEURYSMS | - |
dc.subject.keywordPlus | CATHETER ANGIOGRAPHY | - |
dc.subject.keywordPlus | NEGATIVE ANGIOGRAPHY | - |
dc.subject.keywordPlus | ARTERY ANEURYSMS | - |
dc.subject.keywordPlus | UNKNOWN ORIGIN | - |
dc.subject.keywordPlus | CT ANGIOGRAPHY | - |
dc.subject.keywordPlus | DISSECTION | - |
dc.subject.keywordAuthor | Angiogram-negative subarachnoid hemorrhage | - |
dc.subject.keywordAuthor | Blood blister-like aneurysm | - |
dc.subject.keywordAuthor | Dissection | - |
dc.subject.keywordAuthor | Fusiform aneurysm | - |
dc.subject.keywordAuthor | Vessel wall imaging | - |
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