Information About Radiology
admin Category Laboratory Point of Care Typical Use Collect arterial blood for blood gas and electrolyte analysis. Description A preheparinized syringe and needle system designed for safe arterial blood sampling that preserves sample integrity for measurement of pH, PaO2, PaCO2, and electrolytes; it minimizes air contamination and metabolic changes between collection and analysis. Proper technique includes … Read more
Category System Type Term Multidetector CT (MDCT) Definition of Multidetector CT (MDCT) CT Systems With Multiple Detector Rows Allowing Thin Slices And Rapid Volume Coverage Notes About Multidetector CT (MDCT) Enables Multiplanar And 3D Reconstructions
Category Airway Management Typical Use Improve visualization during intubation. Description A laryngoscope that incorporates a camera and video display to provide an enhanced, indirect view of the glottis and vocal cords, improving intubation success in patients with difficult airways or limited neck mobility. Video laryngoscopes reduce the need for extreme head extension and can facilitate … Read more
Category Image Quality Metric Term Spatial Resolution Definition of Spatial Resolution Ability To Distinguish Small Structures Determined By Focal Spot, Detector, Reconstruction Kernel, And Voxel Size Notes About Spatial Resolution Measured With Phantoms
Category Image Processing Term Reconstruction Kernel Definition of Reconstruction Kernel Filter Applied During Reconstruction To Trade Off Spatial Resolution And Noise Notes About Reconstruction Kernel Sharp Kernels Enhance Bone Detail; Smooth Kernels Reduce Noise
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