Phototimer
Category AEC Component Term Phototimer Definition of Phototimer Early AEC Device Using Photocells To Measure Radiation And Terminate Exposure Notes About Phototimer Replaced By Ionization Chamber Systems In Modern Units
terminology
Anechoic
Category Echogenicity Term Anechoic Definition of Anechoic Structure That Returns No Echoes and Appears Black on Image Notes About Anechoic Typical of Simple Fluid Collections
Optical Density
Category Film Measurement Term Optical Density Definition of Optical Density Logarithmic Measure Of Film Blackening Used In Film Screen Systems Notes About Optical Density Related To Exposure And Processing
Model Based RL
Category RL Category Term Model Based RL Definition of Model Based RL Approach That Learns Or Uses A Model Of Environment Dynamics For Planning And Control Notes About Model Based RL Often More Sample Efficient Than Model Free
Lateral Compounding
Category Imaging Technique Term Lateral Compounding Definition of Lateral Compounding Combining Multiple Lateral Beam Angles To Reduce Speckle And Improve Edge Definition Notes About Lateral Compounding May Reduce Frame Rate
Uptake Patterns PET
Category Interpretation Term Uptake Patterns PET Definition of Uptake Patterns PET Recognizing Physiologic, Benign, And Malignant Patterns Of Radiotracer Distribution To Avoid Misinterpretation Notes About Uptake Patterns PET Includes Brown Fat, Muscle, And Inflammatory Uptake
Labeling Requirements
Category Regulatory Term Labeling Requirements Definition of Labeling Requirements Mandatory Information On Radioactive Material Containers Including Activity, Radionuclide, And Date Notes About Labeling Requirements Ensures Safe Handling And Traceability
Authorized User
Category Credential Term Authorized User Definition of Authorized User Clinician Authorized By Regulatory Body To Prescribe And Administer Radiopharmaceuticals Notes About Authorized User Requires Specific Training And Credentialing
Framework
Category Software Category Term Framework Definition of Framework High Level Libraries And Tools To Build AI And Robotics Systems Such As TensorFlow, PyTorch, And ROS Notes About Framework Facilitates Rapid Development
Upper GI Series
Category Gastrointestinal Study Term Upper GI Series Definition of Upper GI Series Fluoroscopic Study With Barium To Evaluate Stomach And Duodenum Notes About Upper GI Series Includes Spot Films And Real Time Assessment