Question
How can I accurately import the Reference Dose Plane for User Uniformity Calibration?
Answer
Please follow the steps to import reference dose plane correctly for UUC:
Step 1
Following the development of the Quality Assurance (QA) plan, it is necessary to import the RT Dose and RT Plan from the TPS DICOM files.
First, please calculate the dose distribution in the Treatment Planning System (TPS) within a virtual phantom, utilizing a field size of 15x15 cm² for myQA SRS and 26x26 cm² for MatriXX Resolution.
Step 2
The resultant DICOM data is subsequently imported into myQA Patients. In the Orthogonal window, please select the RT Dose and then choose the center dose cube located under the DICOM isocenter position.
Step 3
Then select the isocenter plane, as this represents the correct reference dose plane.
Step 4
Kindly proceed to export this isocentric plane in the format of an OPG file.
This exported OPG file is intended to serve as the Reference Dose Plane for the UUC.