지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
In this study, we tried to quantify the actual cross-sectional area inside the bore when scanning by the MRI system with various bore sizes. To this end, a comparative analysis was conducted by both of blueprint of each MRI equipment and actual measurement in the field. As a result of analysis, ACSA(Actual Cross-Sectional Area) in Ingenia CX, Elition X, uMR 780, Omega, Vida, Lumina, Architect, Premier is recorded as 171230, 232150, 242100, 309332, 230760, 230760, 229380 and 235990 mm2, respectively ACSA% was 60.6, 60.3, 73.0, 70.0, 60.0, 60.0, 59.6, and 61,3%. In addition, DTB (Distance from Table top to Bore top) recorded 400, 407, 445, 495, 405, 405, 405, 403, and 412 mm. Through this study, it was confirmed that there is a difference between the bore size according to each MRI system and the actual cross-sectional area during MRI scanning. Accordingly, if we consider the internal actual area just not bore size at the clinical site, useful diagnostic images can be obtained in the end with better convenience.
목차
등록된 정보가 없습니다.
참고문헌 (14)
참고문헌 신청
Jeong HK / 2018 / Signal Intensity of Contrast Enhancement according to TE in 3.0T MRI T1 Imaging / Journal of Applied Science 8(7):1138
김성호 / 2018 / Analysis of Peak Velocity and Mean Velocity According to Shimming Technique in 2D Phase Contrast : Comparison of 1.5 Tesla and 3.0 Tesla / Journal of Magnetics 23(2):201~206
E. Hagberg / 2013 / Effect of r(1) and r(2) relaxivity of gadolinium-based contrast agents on the T1-weighted MR signal at increasing magnetic field strengths / Contrast Media Mol Imaging 8(6):456~465
Z. Seidl / 2012 / Does higher gadolinium concentration play a role in the morphologic assessment of brain tumors? Results of a multicenter intraindividual crossover comparison of gadobutrol versus gadobenate dimeglumine(the MERIT Study) / AJNRAmJNeuroradiol 33(6):1050~1058
Bloembergen N / 1948 / Relaxation effects in nuclear magnetic resonance absorption / Phys Rev 73:679
김성호 / 2018 / Analysis of Peak Velocity and Mean Velocity According to Shimming Technique in 2D Phase Contrast : Comparison of 1.5 Tesla and 3.0 Tesla / Journal of Magnetics 23(2):201~206
E. Hagberg / 2013 / Effect of r(1) and r(2) relaxivity of gadolinium-based contrast agents on the T1-weighted MR signal at increasing magnetic field strengths / Contrast Media Mol Imaging 8(6):456~465
Z. Seidl / 2012 / Does higher gadolinium concentration play a role in the morphologic assessment of brain tumors? Results of a multicenter intraindividual crossover comparison of gadobutrol versus gadobenate dimeglumine(the MERIT Study) / AJNRAmJNeuroradiol 33(6):1050~1058
Bloembergen N / 1948 / Relaxation effects in nuclear magnetic resonance absorption / Phys Rev 73:679
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