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Quantitative T2 Mapping of Knee Cartilage: Comparison between the Synthetic MR Imaging and the CPMG Sequence

Authors
 Seung Hyun Lee  ;  Young Han Lee  ;  Ho-Taek Song  ;  Jin-Suck Suh 
Citation
 MAGNETIC RESONANCE IN MEDICAL SCIENCES, Vol.17(4) : 344-349, 2018 
Journal Title
MAGNETIC RESONANCE IN MEDICAL SCIENCES
ISSN
 1347-3182 
Issue Date
2018
Keywords
T2 relaxation time ; cartilage ; knee ; quantitative magnetic resonance imaging
Abstract
The purpose was to evaluate the feasibility of quantitative MRI T2 mapping based on the quantitative MRI (QRAPMASTER) sequence for the quantitative assessment of knee cartilage. The T2 values from the phantom study showed excellent correlation between the two techniques (r2 = 0.998). The cartilage T2 values exhibited strong correlations (r2 = 0.867-0.982). Quantitative MRI (qMRI) T2 mapping can be used as an alternative to multi-echo T2 mapping, with relatively short scan time.
Files in This Item:
T201804292.pdf.pdf Download
DOI
10.2463/mrms.tn.2017-0121
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
Yonsei Authors
Suh, Jin Suck(서진석) ORCID logo https://orcid.org/0000-0001-9455-9240
Song, Ho Taek(송호택) ORCID logo https://orcid.org/0000-0002-6655-2575
Lee, Young Han(이영한) ORCID logo https://orcid.org/0000-0002-5602-391X
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/166642
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