Sample interview questions: Can you explain any experience you have with adaptive radiation therapy techniques?
Sample answer:
Adaptive Radiation Therapy Techniques Experience
As a medical physicist specializing in adaptive radiation therapy, I have extensive experience with various techniques that optimize treatment delivery in response to patient-specific factors:
Cone-Beam Computed Tomography (CBCT) Guided Adaptation:
- Utilized CBCT imaging to acquire daily volumetric scans of the patient, allowing for precise target localization and tumor volume delineation.
- Incorporated these scans into the treatment planning process to account for anatomical changes, such as tumor progression or patient weight loss.
Image-Guided Radiation Therapy (IGRT):
- Implemented IGRT systems, including kV and MV imaging, to verify patient alignment before and during treatment.
- Utilized real-time imaging to monitor target movement and make necessary adjustments to the treatment beam.
Deformable Image Registration (DIR):
- Employed DIR algorithms to register daily CBCT scans to the origin… Read full answer