Information About Radiology
Category Environmental Practice Term Green Cleaning Supplies Definition of Green Cleaning Supplies Environmentally Friendly Cleaning Products For Use In Imaging Areas Notes About Green Cleaning Supplies Reduces Chemical Impact
Category Emergency Event Term Magnet Quench Definition of Magnet Quench Rapid Loss Of Superconductivity Releasing Cryogens And Causing Sudden Field Collapse Notes About Magnet Quench Rare But Requires Evacuation And Venting Protocols
Category Visualization Term Virtual Endoscopy Definition of Virtual Endoscopy Simulated Endoscopic Views Derived From CT Volumes For Noninvasive Lumen Assessment Notes About Virtual Endoscopy Applied In Airways And Colon Imaging
Category Image Processing Term Optical Flow Registration Definition of Optical Flow Registration Motion Tracking Technique For Aligning Sequential Frames Based On Pixel Movement Notes About Optical Flow Registration Used In Freehand 3D And Stabilization
Category RL Concept Term Value Function Definition of Value Function Estimate Of Expected Cumulative Reward From A State Or State Action Pair Notes About Value Function Used To Evaluate And Improve Policies
Category Cardiac Measurement Term Strain Imaging Definition of Strain Imaging Quantification Of Myocardial Deformation As Percentage Change In Length Notes About Strain Imaging Global Longitudinal Strain Is A Sensitive Marker Of LV Function
Category Geometry Metric Term Magnification Factor Definition of Magnification Factor Ratio Of Image Size To Object Size Determined By SID And OID Notes About Magnification Factor Used To Correct Measurements On Radiographs
Category Hardware Term Flat Panel Detector Definition of Flat Panel Detector Solid State Detector Using Amorphous Silicon Or Selenium To Capture X Ray Images Notes About Flat Panel Detector Available In Direct And Indirect Conversion Types
Category Quantitative Descriptor Term Liver Spleen Ratio Definition of Liver Spleen Ratio Comparative Echogenicity Metric Used In Hepatic Steatosis Assessment Notes About Liver Spleen Ratio Research And Clinical Use
Category Procedure Tool Term Stopwatch Definition of Stopwatch Handheld Timer For Timing Exposures, Uptake, Or Dynamic Studies Notes About Stopwatch Low Tech Reliability