Results 21 to 30 of about 260,677 (342)

Treatment outcomes of passive scattering proton beam therapy for stage I non-small cell lung cancer

open access: yesRadiation Oncology, 2021
Introduction To investigate the treatment outcomes of passive scattering proton beam therapy using stereotactic ablative radiotherapy (SABR) or hypofractionated radiation therapy (RT) for inoperable patients or those who refused surgery for stage I non ...
Unurjargal Bayasgalan   +5 more
doaj   +1 more source

Feasibility Study of a Proton Irradiation Facility for Radiobiological Measurements at an 18 MeV Cyclotron [PDF]

open access: yes, 2018
A feasibility study of an experimental setup for the irradiation of biological samples at the cyclotron facility installed at the National Centre of Accelerators (Seville, Spain) is presented.
Baratto Roldán, Anna   +6 more
core   +1 more source

Paediatric proton therapy

open access: yesThe British Journal of Radiology, 2019
Proton beam therapy is a highly conformal form of radiation therapy, which currently represents an important therapeutic component in multidisciplinary management in paediatric oncology. The precise adjustability of protons results in a reduction of radiation-related long-term side-effects and secondary malignancy induction, which is of particular ...
Thomas, Heike, Timmermann, Beate
openaire   +3 more sources

Proton tracking in a high-granularity Digital Tracking Calorimeter for proton CT purposes [PDF]

open access: yes, 2017
Radiation therapy with protons as of today utilizes information from x-ray CT in order to estimate the proton stopping power of the traversed tissue in a patient.
Alme, J.   +14 more
core   +3 more sources

Towards Laser Driven Hadron Cancer Radiotherapy: A Review of Progress [PDF]

open access: yes, 2014
It has been known for about sixty years that proton and heavy ion therapy is a very powerful radiation procedure for treating tumours. It has an innate ability to irradiate tumours with greater doses and spatial selectivity compared with electron and ...
Bolton, P. R.   +3 more
core   +3 more sources

Optimization of the planning process with an in-house treatment information, management, and planning system

open access: yesRadiation Medicine and Protection, 2022
Objective: To describe the major categories of components of an in-house treatment information, management, and planning system (TIMPS®) that were designed and built to optimize the planning process.
Michael F. Moyers   +4 more
doaj   +1 more source

The Role of Hypofractionation in Proton Therapy

open access: yesCancers, 2022
Hypofractionated radiotherapy is an attractive approach for minimizing patient burden and treatment cost. Technological advancements in external beam radiotherapy (EBRT) delivery and image guidance have resulted in improved targeting and conformality of the absorbed dose to the disease and a reduction in dose to healthy tissue.
Alexandre Santos   +3 more
openaire   +3 more sources

Feasibility Study of Robust Optimization to Reduce Dose Delivery Uncertainty by Potential Applicator Displacements for a Cervix Brachytherapy

open access: yesApplied Sciences, 2021
Brachytherapy is an important technique to increase the overall survival of cervical cancer patients. However, a possible shift of the applicators in relation to the target and organs at risk may occur between imaging and treatment.
Byungdu Jo   +7 more
doaj   +1 more source

Validation and clinical implementation of an accurate Monte Carlo code for pencil beam scanning proton therapy. [PDF]

open access: yes, 2018
Monte Carlo (MC)-based dose calculations are generally superior to analytical dose calculations (ADC) in modeling the dose distribution for proton pencil beam scanning (PBS) treatments.
Ainsley, Christopher   +7 more
core   +2 more sources

Utilization of Diaphragm Motion to Predict the Displacement of Liver Tumors for Patients Treated with Carbon ion Radiotherapy

open access: yesTechnology in Cancer Research & Treatment, 2023
Objectives: To establish and validate a linear model utilizing diaphragm motion (DM) to predict the displacement of liver tumors (DLTs) for patients who underwent carbon ion radiotherapy (CIRT).
Yao Li BM   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy