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

Computed simulationgraphy: concept and method of clinical application.

T Ogino1, K Hanai, S Egawa

  • 1Department of Radiation Therapy, National Cancer Center Hospital, Tokyo, Japan.

Radiation Medicine
|January 1, 1990
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

Effects of long-term nonpulsatile left heart bypass on the mechanical properties of the aortic wall.

ASAIO journal (American Society for Artificial Internal Organs : 1992)·1999
Same author

Control of a total artificial heart using mixed venous oxygen saturation.

ASAIO journal (American Society for Artificial Internal Organs : 1992)·1999
Same author

A transcutaneous energy transmission system with rechargeable internal back-up battery for a totally implantable total artificial heart.

ASAIO journal (American Society for Artificial Internal Organs : 1992)·1999
Same author

Low-dose cisplatin and 5-fluorouracil in combination can repress increased gene expression of cellular resistance determinants to themselves.

Clinical cancer research : an official journal of the American Association for Cancer Research·1999
Same author

Prolonged nonpulsatile left heart bypass diminishes vascular contractility.

The International journal of artificial organs·1999
Same author

Demonstration of selective protein kinase C-dependent activation of Src and Lck tyrosine kinases during ischemic preconditioning in conscious rabbits.

Circulation research·1999
Same journal

Initial experience of using the filter protection device during carotid artery stenting in Japan.

Radiation medicine·2016
Same journal

[Regional Meeting of the Japanese Radiological Society. 2006. Abstracts].

Radiation medicine·2009
Same journal

Ultra-low-dose computed tomography system with a flat panel detector: assessment of radiation dose reduction and spatial and low contrast resolution.

Radiation medicine·2009
Same journal

Helical tomotherapy for total lymphoid irradiation.

Radiation medicine·2009
Same journal

Computed tomography of the gastrointestinal manifestation of hereditary angioedema.

Radiation medicine·2009
Same journal

Computed tomographic and magnetic resonance features of inflammatory myofibroblastic tumor of the lung in children.

Radiation medicine·2009
See all related articles

This study introduces computed simulationgraphy, a new method using computed tomography data to create beam's eye view projections for radiation therapy. This technique replaces conventional X-ray simulators for precise treatment field localization.

Area of Science:

  • Medical Physics
  • Radiotherapy Technology
  • Diagnostic Imaging

Background:

  • Accurate patient positioning is crucial in radiation therapy.
  • Conventional X-ray simulators are being replaced by digital methods.
  • Beam's eye view (BEV) is a key technique for treatment planning.

Purpose of the Study:

  • To develop a system for generating BEV projections from computed tomography (CT) data.
  • To integrate treatment field boundaries and setup information into the BEV image.
  • To establish a digital replacement for conventional X-ray simulation.

Main Methods:

  • Utilized axial CT data to produce BEV projections.
  • Superimposed treatment field boundaries, applicable to multi-leaf collimator (MLC) systems.

Related Experiment Videos

  • Displayed treatment setup and coordinate transfer data on the generated image.

    • Main Results:

    • Successfully generated BEV projections from CT data.
    • Integrated critical treatment planning information onto the BEV images.
    • Demonstrated the capability to replace conventional simulation film and process.

    Conclusions:

    • Computed simulationgraphy offers a digital alternative to traditional X-ray simulation.
    • The developed system accurately transfers patient CT information for treatment positioning.
    • This advancement streamlines the radiotherapy workflow and enhances precision.