Same-day repeatability and Between-Sequence reproducibility of Mean ADC in PI-RADS lesions

• Published in: European journal of radiology Vol. 165; p. 110898
• Main Authors: Zhang, Kevin Sun, Neelsen, Christian Jan Oliver, Wennmann, Markus, Glemser, Philipp Alexander, Hielscher, Thomas, Weru, Vivienn, Görtz, Magdalena, Schütz, Viktoria, Stenzinger, Albrecht, Hohenfellner, Markus, Schlemmer, Heinz-Peter, Bonekamp, David
• Format: Journal Article
• Language: English
• Published: Ireland Elsevier B.V 01.08.2023
• Subjects: ADC; Apparent diffusion coefficient; Prostate; Repeatability; Reproducibility; Retest; Stability; Test; ADC; Stability; rsEPI; CoV; RDC; Repeatability; LoAs; RC; Reproducibility; Test; PI-RADS; Retest; ssEPI; B&A plot; Prostate; Apparent diffusion coefficient

•ADC measurements in prostate lesions show notable variability.•For quantitative ADC assessment, 3D-ROIs are superior to 2D-ROIs.•The cut-off for measurement-based ADC variability is approx. 200 × 10-6 mm2/s (3D-ROIs)•Sequential ADC measurements are feasible by different raters or sequences.•Two DWI...