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 problem in rotation therapy with X rays.

A M Cormack

    International Journal of Radiation Oncology, Biology, Physics
    |April 1, 1987
    PubMed
    Summary
    This summary is machine-generated.

    This study presents an integral equation method for calculating radiation fields in rotation therapy, simplifying treatment planning. The approximation offers a geometric approach to determining radiation intensities for precise dose distributions.

    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

    EMI patent litigation in the US.

    The British journal of radiology·1994
    Same author

    75 years of Radon transform.

    Journal of computer assisted tomography·1992
    Same author

    A problem in rotation therapy with X-rays: dose distributions with an axis of symmetry.

    International journal of radiation oncology, biology, physics·1987
    Same author

    Scanning in medicine and other fields.

    Cell biophysics·1986
    Same author

    Early two-dimensional reconstruction (CT scanning) and recent topics stemming from it. Nobel lecture, December 8, 1979.

    Journal of computer assisted tomography·1980
    Same author

    Early two-dimensional reconstruction and recent topics stemming from it.

    Science (New York, N.Y.)·1980
    Same journal

    Single Percussive Ventilation Breath-hold Imaging and Delivery in Lung Tumor Stereotactic Ablative Radiation Therapy: Initial Observations From a Prospective Clinical Trial.

    International journal of radiation oncology, biology, physics·2026
    Same journal

    Proton beam therapy in nonmetastatic rhabdomyosarcoma: Outcome, prognostic factors and the effect of timing of radiation therapy.

    International journal of radiation oncology, biology, physics·2026
    Same journal

    Hypofractionated Proton Reirradiation for Recurrent Glioblastoma: Clinical and Dosimetric Outcomes from a Large Single Institution Series.

    International journal of radiation oncology, biology, physics·2026
    Same journal

    Gastrointestinal Motility-Induced Interplay in Pancreas Proton Therapy: Motion Simulation and Dosimetric Impact.

    International journal of radiation oncology, biology, physics·2026
    Same journal

    Intra-fractional Voxel-wise Anatomical Motion Tracking Guided by Multimodal Respiratory Surrogates in Radiotherapy: Framework Development and Multi-Center Validation.

    International journal of radiation oncology, biology, physics·2026
    Same journal

    A Gaussian-based planning approach for robust dose-escalated stereotactic body proton therapy.

    International journal of radiation oncology, biology, physics·2026
    See all related articles

    Area of Science:

    • Medical Physics
    • Radiation Oncology
    • Computational Imaging

    Background:

    • Rotation therapy requires precise radiation field calculations for accurate dose distribution.
    • Existing treatment planning methods can be complex and computationally intensive.

    Purpose of the Study:

    • To develop an approximate integral equation method for calculating radiation fields in rotation therapy.
    • To explore the geometric interpretation of this approximation for treatment planning.

    Main Methods:

    • Formulation of an integral equation to predict radiation intensities.
    • Analysis of the approximation's connection to Radon-type problems for circular paths.
    • Discussion of scattering and three-dimensional treatment extensions.

    Related Experiment Videos

    Main Results:

    • The integral equation provides an approximate solution for radiation field calculation.
    • The lowest-order approximation offers a geometrically intuitive approach to treatment planning.
    • The method's applicability is discussed for continuous beam modification during rotation.

    Conclusions:

    • The proposed integral equation method offers a simplified and geometrically insightful approach to rotation therapy treatment planning.
    • This approximation holds potential for novel treatment scenarios and can be extended to higher-order approximations and 3D treatments.