Arterial Spin-Labeling and DSC Perfusion Metrics Improve Agreement in Neuroradiologists' Clinical Interpretations of Posttreatment High-Grade Glioma Surveillance MR Imaging-An Institutional Experience.
Ghiam YaminEric TranvinhBryan A LanzmanElizabeth TongSyed S HashmiChirag B PatelMichael IvPublished in: AJNR. American journal of neuroradiology (2024)
Adding perfusion to contrast-enhanced MR imaging improved interrater agreement, rater agreement with consensus, and rater confidence in the interpretation of posttreatment high-grade glioma MR imaging, with the highest agreement and confidence scores seen with DSC-fractional tumor burden. Perfusion MR imaging also resulted in interpretation changes that could change therapeutic management in up to 20% of patients.
Keyphrases
- contrast enhanced
- high grade
- diffusion weighted
- magnetic resonance imaging
- magnetic resonance
- computed tomography
- low grade
- diffusion weighted imaging
- end stage renal disease
- ejection fraction
- chronic kidney disease
- newly diagnosed
- prognostic factors
- patient reported outcomes
- risk factors
- clinical practice
- molecular dynamics