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INTRODUCTION
The daily QA (DQA) test is done to ensure the proper functionality of the PET/CT scanner.
The PET test evaluates the system singles, coincidence, timing, energy and dead-time.
The first one evaluates the CT scanner X-ray tube and detector performance which includes X-ray tube warm-up, gantry rotation and air calibration for different tube energy and detector configurations.
The second assesses the CT number uniformity, linearity and artifacts by using a specialized phantom.
Results within the limits will be displayed in green while those outside the limit will be displayed in red.
Before running this test, make sure the patient bed is fully retracted and there are no objects in the field of view of the CT scanner
We must now verify the CT daily QC with a Phantom Scan
SETUP
ANALYSIS
Required Disclaimers
Maximum Intensity Projection Image
Can Specifically Bind to the Estrogen Receptor and Detect Breast Cancer
First-Line Estrogen Receptor Targeted Therapy
Positive Metastatic Breast Cancer
Invasive Lobular Breast Cancer
Estrogen Receptor Positive Globular Breast Cancer
Limitations of Use
Pregnancy Risk Summary
Pediatric Use