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

A generic computer program for checking photon beam dose calculations.

A T Redpath1

  • 1Department of Oncology Physics, Clinical Oncology Department, Lothian University NHS Trust, Crewe Road South, Edinburgh EH4 2XU, UK.

The British Journal of Radiology
|January 9, 2004
PubMed
Summary
This summary is machine-generated.

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

Modelling of output factors for conformal megavoltage X-ray beams.

The British journal of radiology·2005
Same author

The use of compensators to optimise the three dimensional dose distribution in radiotherapy of the intact breast.

Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology·1999
Same author

Planning of beam intensity modulation using an advanced 3D dose calculation algorithm and a simulated annealing method.

Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology·1999
Same author

Measurement of CT lung density in patients with chronic asthma.

The European respiratory journal·1998
Same author

A technique for the fast calculation of three-dimensional photon dose distributions using the superposition model.

Physics in medicine and biology·1997
Same author

A beam model for three-dimensional radiotherapy planning.

The British journal of radiology·1995

This study introduces a computer program for external beam dose calculations, ensuring treatment accuracy. The software verifies photon dose calculations using independent machine data, acting as a crucial quality assurance step.

Area of Science:

  • Medical Physics
  • Radiotherapy Physics
  • Radiation Oncology

Background:

  • Accurate external beam dose calculations are critical for effective radiotherapy.
  • Ensuring the integrity of treatment planning calculations is essential for patient safety.
  • Independent verification methods are needed to detect errors in monitor unit calculations.

Purpose of the Study:

  • To describe a computer program designed for checking photon external beam dose calculations.
  • To provide an independent quality assurance check for radiotherapy treatment planning.
  • To ensure the accuracy of monitor unit calculations before treatment delivery.

Main Methods:

  • Development of a computer program utilizing machine data independent of the initial treatment planning calculation.

Related Experiment Videos

  • Implementation of an interactive user interface for rapid data input and real-time dose checking.
  • Calculation and comparison of planned dose with prescribed dose, with automated warnings for deviations exceeding +/-5%.

    • Main Results:

    • The program successfully performs dose checks using independent machine data.
    • Real-time dose calculation and comparison with prescribed dose are achieved.
    • Automated warnings are generated for discrepancies outside the acceptable +/-5% range.

    Conclusions:

    • The developed computer program serves as a reliable final quality assurance check for external beam dose calculations.
    • It enhances patient safety by minimizing the risk of significant errors in monitor unit calculations.
    • The program's compatibility with major manufacturers' machines and ease of use facilitate its integration into clinical workflows.