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

Spot scanning for 250 MeV protons.

H Blattmann1, A Coray, E Pedroni

  • 1Department of Radiation Medicine, PSI - Paul Scherrer Institute, Villigen, Switzerland.

Strahlentherapie Und Onkologie : Organ Der Deutschen Rontgengesellschaft ... [Et Al]
|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

Predicting the long-term outcomes of biologics in patients with psoriasis using machine learning.

The British journal of dermatology·2019
Same author

Dynamic role of single-celled fungi in ruminal microbial ecology and activities.

Journal of applied microbiology·2019
Same author

Saccharomyces cerevisiae as a probiotic feed additive to non and pseudo-ruminant feeding: a review.

Journal of applied microbiology·2019
Same author

Identification of two novel bacterial phosphatase-encoding genes in Pseudomonas putida strain P13.

Journal of applied microbiology·2019
Same author

Survival of rats bearing advanced intracerebral F 98 tumors after glutathione depletion and microbeam radiation therapy: conclusions from a pilot project.

Radiation oncology (London, England)·2018
Same author

State of the art of nonthermal and thermal processing for inactivation of micro-organisms.

Journal of applied microbiology·2018
Same journal

Effects of intrafractional motion on targeting accuracy in frameless single-isocenter multi-target stereotactic radiosurgery.

Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]·2026
Same journal

[Evolution of metastases in non-small-cell lung cancer: preliminary results from the TRACERx-PEACE study].

Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]·2026
Same journal

[SAKK 09/10: dose-intensified salvage radiotherapy for biochemical recurrence after prostatectomy-no benefit, but additional toxicity?]

Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]·2026
Same journal

Helical intensity-modulated radiation therapy vs. C-arm-based volumetric modulated arc therapy for sinonasal tumours: organ at risk sparing and treatment efficiency.

Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]·2026
Same journal

Delta radiomics for predicting early radiation-induced lung injury after thoracic radiotherapy: a retrospective paired-CT study.

Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]·2026
Same journal

Individualized radiotherapy of bone metastases from prostate cancer: time trends and 5-year survival results.

Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]·2026
See all related articles

Proton therapy offers precise, targeted cancer treatment for deep-seated tumors. This study explores adapting pion therapy techniques for proton beam applications, showing promise for irregularly shaped targets.

Area of Science:

  • Medical Physics
  • Radiation Oncology
  • Particle Physics

Background:

  • Protons are traditionally used for superficial lesions.
  • Growing interest in hospital-based proton therapy for deep-seated tumors.
  • Protons offer precise collimation and a defined range, ideal for conformal radiotherapy.

Purpose of the Study:

  • To adapt a computer-optimized treatment planning system from pion radiotherapy for proton therapy.
  • To evaluate proton therapy as an alternative to passive scattering for large, irregular tumor volumes.
  • To compare dose distributions and dose-volume histograms of proton and pion therapy.

Main Methods:

  • Utilized a 250 MeV pencil proton beam for dose calculations.
  • Adapted a dynamic treatment technique principle from pion radiotherapy.

Related Experiment Videos

  • Set up an experimental beam line with a 590 MeV proton beam for phantom verification.

    • Main Results:

    • Dose calculations performed for specific clinical cases.
    • Dose distributions and dose-volume histograms compared between proton and pion therapy.
    • Experimental verification of calculations in phantoms initiated.

    Conclusions:

    • Proton therapy, particularly with dynamic techniques, shows potential for treating large, irregularly shaped tumors.
    • This approach could be a viable alternative to passive scattering methods.
    • Further experimental validation is underway to confirm treatment planning system accuracy.