대한디지털의료영상학회논문지 (Korean Journal of Digital Imaging in Medicine)
- 제14권2호
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- Pages.57-61
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- 2012
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- 1976-7641(pISSN)
간 전이환자에서 최적의 펄스시퀀스에 따른 SPIO 특이성 조영제의 국소병변검출: Case review
Focal Lesion Detection of SPIO-specific agent Compared with Optimized Pulse Sequences in the Hepatic Metastases: Case Review
- 구은회 (청주대학교 방사선학과)
- Goo, Eun-Hoe (Department of Radiological Science, Cheongju University)
- 투고 : 2012.09.14
- 심사 : 2012.10.26
- 발행 : 2012.10.31
초록
To compare the accuracy of breath-hold magnetic resonance imaging sequences to establish the most effective superparamagnetic iron oxide-enhanced sequence for detection of hepatic metastases. A total of 100 patients(50men and 50women, mean age: 60years) with liver disease(including malignant and benign liver lesions) were investigated at 3.0T machine (GE, General Electric Medical System, Excite HD) with 8Ch body coil. Pulse sequence for MR imaging decided to the FS-T2-FSE-RT(TR/TE/Thick./Freq./Phase=12857ms/100ms/7mm/512/384), MGRE(TR/TE/Thick./Freq./Phase=100ms/9.7ms/7mm/384/288), in-out of phase echo(TR/