Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Optimized tissue compensators.

D M Robinson1, J W Scrimger

  • 1Cross Cancer Institute, Edmonton, Alberta, Canada.

Medical Physics
|May 1, 1990
PubMed
Summary
This summary is machine-generated.

Optimizing tissue compensators for radiation therapy requires accounting for scattered radiation, not just primary attenuation. This study presents a method for designing improved compensators for better dose distribution.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Grass-specific CD4(+) T-cells exhibit varying degrees of cross-reactivity, implications for allergen-specific immunotherapy.

Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology·2014
Same author

Noradrenergic modulation of hypoglossal motoneuron excitability: developmental and putative state-dependent mechanisms.

Archives italiennes de biologie·2011
Same author

Comparative investigations of anatomy and physiology in mammalian noses (Homo sapiens--Artiodactyla).

Rhinology·2011
Same author

Scattering from a moving spherical particle by two crossed coherent plane waves.

Applied optics·2010
Same author

Diffraction analysis of Doppler signal characteristics for a cross-beam laser Doppler velocimeter.

Applied optics·2010
Same author

In-flight detection of small hypervelocity particles.

Applied optics·2010
Same journal

Correction to "On the shape of the radiation survival curve in tumor spheroids: The role of oxygen heterogeneity".

Medical physics·2026
Same journal

Multi-view constrained semi-supervised vertebra detection for 3D ultrasound spine volume.

Medical physics·2026
Same journal

Accuracy of quantitative <sup>177</sup>Lu SPECT/CT imaging: A systematic review.

Medical physics·2026
Same journal

Physics-constrained dual-domain network for CBCT reconstruction from orthogonal X-rays in gynecologic radiotherapy.

Medical physics·2026
Same journal

Decomposition-based harmonization for quantitative PET imaging across scanners and radiotracers.

Medical physics·2026
Same journal

Development and evaluation of an in vivo dose-based monitoring system for electron FLASH radiation therapy.

Medical physics·2026
See all related articles

Area of Science:

  • Medical Physics
  • Radiation Oncology
  • Radiotherapy Physics

Background:

  • Current tissue compensator fabrication often overlooks scattered radiation, leading to suboptimal dose compensation.
  • Accurate dose distribution in radiotherapy is crucial for effective treatment and minimizing side effects.

Purpose of the Study:

  • To develop and evaluate an optimized method for fabricating tissue compensators.
  • To improve dose compensation accuracy by incorporating scattered radiation in theoretical calculations.

Main Methods:

  • Theoretical calculations based on primary and first-order scattered radiation were performed.
  • Experimental validation of the theoretical model was conducted.
  • An optimized compensator was designed and constructed based on these principles.

Related Experiment Videos

Main Results:

  • Theoretical calculations accurately reproduced experimental results.
  • The proposed method allows prediction of compensator shape for desired dose distributions.
  • The optimized compensator demonstrated improved performance in delivering accurate radiation doses.

Conclusions:

  • Accounting for scattered radiation is essential for optimal tissue compensator design.
  • This theoretical approach provides a framework for creating more effective compensators.
  • The developed method has the potential to enhance radiotherapy treatment planning and delivery.