대한디지털의료영상학회논문지 (Korean Journal of Digital Imaging in Medicine)
- 제17권1호
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- Pages.33-41
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- 2015
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- 1976-7641(pISSN)
뇌종양 확산강조영상에서 High B-value의 유용성 평가
Usefulness of the High B-value DWI in Brain Tumors
- 김진태 (강동경희대학교병원 영상의학과) ;
- 변재후 (강동경희대학교병원 영상의학과) ;
- 박용성 (강동경희대학교병원 영상의학과) ;
- 이래곤 (강동경희대학교병원 영상의학과) ;
- 황선광 (강동경희대학교병원 영상의학과)
- Kim, Jin-tae (Department of Radiology, Kyung Hee University Hospital at Gangdong) ;
- Byun, Jae-Hu (Department of Radiology, Kyung Hee University Hospital at Gangdong) ;
- Park, Yong-Seong (Department of Radiology, Kyung Hee University Hospital at Gangdong) ;
- Lee, Rae-Gon (Department of Radiology, Kyung Hee University Hospital at Gangdong) ;
- Hwang, Seon-Kwang (Department of Radiology, Kyung Hee University Hospital at Gangdong)
- 발행 : 2015.12.30
초록
This study attempts to examine the clinical usefulness of High b-value DWI (diffusion weighted imaging) for brain tumors with an edema. Subjects were seven patients selected from 65 patients who received an MRI scan for suspected encephalopathy and confirmed diagnosis at our hospital from February to July 2015 (male: 7, average age : 66 years old). As test equipment, 3.0T MR System (ACHIEVA Release, Philips, Best, The Netherlands) and 8Channel SENSE Head Coill were used. DWI checks on the use of the variable TR 5460ms, TE 132ms, Slice Thickness 4mm, gap 1mm, Slice number 29 is, 3D T1WI is TR 8.4ms, TE 3.9ms, matrix size