Dose Optimisation in Radiotherapy Imaging
Author Information
Author(s): Ravindran P
Primary Institution: Christian Medical College, Vellore, India
Hypothesis
How can we optimise the dose received by normal tissues during imaging in radiotherapy?
Conclusion
The study highlights the need for protocols to reduce radiation exposure to normal tissues during imaging in radiotherapy.
Supporting Evidence
- Imaging during radiation therapy can lead to significant doses to normal tissues.
- Advanced imaging techniques like cone beam CT can improve treatment accuracy but may increase radiation exposure.
- Studies suggest that the dose from imaging should be minimised to reduce the risk of secondary malignancies.
Takeaway
When doctors take pictures of patients during cancer treatment, they need to be careful not to give too much extra radiation to healthy parts of the body.
Methodology
The article reviews various imaging techniques and their associated radiation doses, focusing on methods to optimise these doses.
Limitations
The study primarily reviews existing literature and does not present new experimental data.
Participant Demographics
The study includes a retrospective review of 56 pediatric patients undergoing radiation therapy.
Digital Object Identifier (DOI)
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