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Ultrasound Elastography and MR Elastography for Assessing Liver Fibrosis: Part 2, Diagnostic Performance, Confounders, and Future Directions
被引:157
|作者:
Tang, An
[1
,2
,3
]
Cloutier, Guy
[2
,3
,4
,5
]
Szeverenyi, Nikolaus M.
[6
]
Sirlin, Claude B.
[6
]
机构:
[1] CHUM, Dept Radiol, Montreal, PQ, Canada
[2] Univ Montreal, Ctr Hosp, Ctr Rech, CRCHUM, Montreal, PQ, Canada
[3] Univ Montreal, Dept Radiol Radiooncol & Nucl Med, Montreal, PQ, Canada
[4] Univ Montreal, Inst Biomed Engn, Montreal, PQ, Canada
[5] CRCHUM, Lab Biorheol & Med Ultrason, Montreal, PQ, Canada
[6] Univ Calif San Diego, Dept Radiol, Liver Imaging Grp, San Diego, CA 92103 USA
基金:
加拿大健康研究院;
加拿大自然科学与工程研究理事会;
关键词:
elasticity;
elastography;
liver fibrosis;
MR elastography (MRE);
MRI;
ultrasound;
viscosity;
RADIATION FORCE IMPULSE;
MAGNETIC-RESONANCE ELASTOGRAPHY;
SHEAR-WAVE ELASTOGRAPHY;
CHRONIC HEPATITIS-C;
TRANSIENT ELASTOGRAPHY;
NONINVASIVE ASSESSMENT;
VIRAL-HEPATITIS;
NONALCOHOLIC STEATOHEPATITIS;
TISSUE QUANTIFICATION;
INTERLOBE DIFFERENCES;
D O I:
10.2214/AJR.15.14553
中图分类号:
R8 [特种医学];
R445 [影像诊断学];
学科分类号:
1002 ;
100207 ;
1009 ;
摘要:
OBJECTIVE. The purpose of the article is to review the diagnostic performance of ultrasound and MR elastography techniques for detection and staging of liver fibrosis, the main current clinical applications of elastography in the abdomen. CONCLUSION. Technical and instrument-related factors and biologic and patient-related factors may constitute potential confounders of stiffness measurements for assessment of liver fibrosis. Future developments may expand the scope of elastography for monitoring liver fibrosis and predict complications of chronic liver disease.
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页码:33 / 40
页数:8
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