Wireless Probe
Category Hardware Term Wireless Probe Definition of Wireless Probe Probe Communicating With Console Via Wireless Protocols For Mobility Notes About Wireless Probe Consider Battery Life And Latency
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Mosaic Pattern
Category Color Doppler Finding Term Mosaic Pattern Definition of Mosaic Pattern Multicolored Turbulent Flow Pattern Indicative Of High Velocity Or Complex Flow Notes About Mosaic Pattern Seen In Regurgitation And Stenosis
Operator Dependency
Category Limitations Term Operator Dependency Definition of Operator Dependency Quality Of Ultrasound Heavily Influenced By Operator Skill And Experience Notes About Operator Dependency Training And Standardization Improve Reproducibility
Kelly Curve
Category Quality Metric Term Kelly Curve Definition of Kelly Curve Graphical Tool To Evaluate System Linearity And Response Over Range Notes About Kelly Curve Used In QA And Calibration
Strain Rate
Category Cardiac Measurement Term Strain Rate Definition of Strain Rate Rate Of Myocardial Deformation Over Time Complementary To Strain Notes About Strain Rate Useful In Ischemia And Dyssynchrony Assessment
Hyperechoic
Category Echogenicity Term Hyperechoic Definition of Hyperechoic Structure That Returns More Echoes Than Surrounding Tissue and Appears Brighter Notes About Hyperechoic Seen With Fat, Fibrosis, or Calcification
CT Venous Phase Abdomen
Category Abdominal Protocol Term CT Venous Phase Abdomen Definition of CT Venous Phase Abdomen Portal Venous Phase Imaging For Liver, Spleen, And Abdominal Organ Lesion Detection Notes About CT Venous Phase Abdomen Standard For Many Abdominal Indications
Gadolinium Oxysulfide (GOS)
Category Scintillator Term Gadolinium Oxysulfide (GOS) Definition of Gadolinium Oxysulfide (GOS) Phosphor Used In Computed Radiography And Some Gamma Detectors Notes About Gadolinium Oxysulfide (GOS) Historically Common In CR Screens
CT Perfusion Stroke
Category Neurovascular Study Term CT Perfusion Stroke Definition of CT Perfusion Stroke Dynamic CT To Assess Cerebral Blood Flow, Blood Volume, And Mean Transit Time For Acute Stroke Triage Notes About CT Perfusion Stroke Guides Thrombolysis And Thrombectomy Decisions
Exposure Index Target
Category Quality Control Term Exposure Index Target Definition of Exposure Index Target Institutional Target Range For Detector Exposure To Maintain Consistent Image Quality Notes About Exposure Index Target Monitored For QA And Dose Optimization