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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한뇌혈관외과학회 Journal of Cerebrovascular and Endovascular Neurosurgery Journal of Cerebrovascular and Endovascular Neurosurgery Vol.17 No.3
- 발행연도
- 2015.1
- 수록면
- 180 - 184 (5page)
이용수
초록· 키워드
오류제보하기
Objective: The purpose of this study was to evaluate the usefulness of proton density magnetic resonance (PD MR) imaging for localization of paraclinoid internal carotid artery aneurysms. Materials and Methods: From April 2014 to April 2015, 76 unruptured paraclinoid aneurysms in 66 patients were evaluated using PD MR and angiography (CT/MR angiography or digital subtraction angiography). The locations (extradural, transdural, intradural) in relation to the distal dural ring (DDR) and projection (superior, inferior/posterior, medial, lateral) of the aneurysms were assessed and compared. Results: The most common location of paraclinoid aneurysms was extradural (n = 48, 63.2%), followed by intradural (n = 18, 23.7%), and transdural (n = 10, 13.2%). In the medial projection group (n = 49, 64.5%), 31 were extradural (63.3%), 5 were transdural (10.2%), and 13 were intradural (26.5%). In the inferior/posterior projection group (n = 19, 25.0%), there were 14 extradural (73.7%), 4 transdural (21.0%), and 1 intradural (5.3%). In the superior (n = 4, 5.3%)/lateral (n = 4, 5.3%) projection groups, there were 0/3 extradural (0/75.0%), 1/0 transdural (25.0/0%), and 3/1 intradural (75.0/25.0%). Conclusion: PD MR showed sufficient contrast difference to distinguish paraclinoid aneurysms from surrounding dural structures.
목차
등록된 정보가 없습니다.
참고문헌 (11)
참고문헌 신청
Bushong SC / 2013 / Magnetic resonance imaging:physical and biological principles / Mosby :64~66
Hashimoto K / 2006 / Optic strut as a radiographic landmark in evaluating neck location of a paraclinoid aneurysm / Neurosurgery 59(4):880~895
Hirai T / 2008 / Differentiation between paraclinoid and cavernous sinus aneurysms with contrast-enhanced 3D constructive interference in steady- state MR imaging / AJNR Am J Neuroradiol 29(1):130~133
Horowitz AL / 1992 / MRI Physics for Radiologists: A Visual Approach / Springer-Verlag :49~50
Jeon HJ / 2014 / Morphological parameters related to ruptured aneurysm in the patient with multiple cerebral aneurysms (clinical investigation) / Neurol Res 36(12):1056~1062
Hashimoto K / 2006 / Optic strut as a radiographic landmark in evaluating neck location of a paraclinoid aneurysm / Neurosurgery 59(4):880~895
Hirai T / 2008 / Differentiation between paraclinoid and cavernous sinus aneurysms with contrast-enhanced 3D constructive interference in steady- state MR imaging / AJNR Am J Neuroradiol 29(1):130~133
Horowitz AL / 1992 / MRI Physics for Radiologists: A Visual Approach / Springer-Verlag :49~50
Jeon HJ / 2014 / Morphological parameters related to ruptured aneurysm in the patient with multiple cerebral aneurysms (clinical investigation) / Neurol Res 36(12):1056~1062
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