Diagnostic accuracy of non-contrast quiescent-interval slice-selective (QISS) MRA combined with MRI-based vascular calcification visualization for the assessment of arterial stenosis in patients with lower extremity peripheral artery disease

Objectives The proton density–weighted, in-phase stack-of-stars (PDIP-SOS) MRI technique provides calcification visualization in peripheral artery disease (PAD). This study sought to investigate the diagnostic accuracy of a combined non-contrast quiescent-interval slice-selective (QISS) MRA and PDIP...

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Veröffentlicht in:	European radiology 2021-05, Vol.31 (5), p.2778-2787
Hauptverfasser:	Varga-Szemes, Akos, Penmetsa, Megha, Emrich, Tilman, Todoran, Thomas M., Suranyi, Pal, Fuller, Stephen R., Edelman, Robert R., Koktzoglou, Ioannis, Schoepf, U. Joseph
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Angiography Angiography, Digital Subtraction Calcification Calcification (ectopic) Cardiac Constriction, Pathologic - diagnostic imaging Contrast Media Diagnostic Radiology Diagnostic systems Humans Image processing Image quality Imaging Internal Medicine Interventional Radiology Lower Extremity - diagnostic imaging Magnetic Resonance Angiography Magnetic Resonance Imaging Medical diagnosis Medical imaging Medicine Medicine & Public Health Neuroradiology Peripheral Arterial Disease - complications Peripheral Arterial Disease - diagnostic imaging Proton density (concentration) Radiology Reproducibility of Results Sensitivity Sensitivity and Specificity Stenosis Ultrasound Vascular Calcification - complications Vascular Calcification - diagnostic imaging Vascular diseases Visualization
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