PO-1417: A GPU Monte Carlo to support clinical routine in a compact spot scanning proton therapy system

2020 ◽  
Vol 152 ◽  
pp. S752-S753
Author(s):  
J. Gajewski ◽  
A. Schiavi ◽  
N. Krah ◽  
V. Patera ◽  
G. Vilches-Freixas ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Proton Therapy ◽  
Clinical Routine ◽  
Spot Scanning

scholarly journals EP-1583: An automated Monte Carlo plan verification system for spot-scanning proton therapy

2016 ◽  
Vol 119 ◽  
pp. S735
Author(s):  
J. Richardson ◽  
A. Aitkenhead ◽  
T. Lomax ◽  
S. Safai ◽  
F. Albertini ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Proton Therapy ◽  
Spot Scanning ◽  
Verification System

scholarly journals Clinically Applicable Monte Carlo–based Biological Dose Optimization for the Treatment of Head and Neck Cancers With Spot-Scanning Proton Therapy

2016 ◽  
Vol 95 (5) ◽  
pp. 1535-1543 ◽  
Author(s):  
Hok Seum Wan Chan Tseung ◽  
Jiasen Ma ◽  
Cole R. Kreofsky ◽  
Daniel J. Ma ◽  
Chris Beltran
Keyword(s):  
Monte Carlo ◽  
Head And Neck ◽  
Proton Therapy ◽  
Head And Neck Cancers ◽  
Dose Optimization ◽  
Spot Scanning ◽  
Biological Dose

scholarly journals A scanning dynamic collimator for spot-scanning proton minibeam production

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Marios Sotiropoulos ◽  
Yolanda Prezado
Keyword(s):  
Monte Carlo ◽  
Radiation Therapy ◽  
Monte Carlo Simulations ◽  
Proton Therapy ◽  
Uniform Field ◽  
Pencil Beam ◽  
Proof Of Concept ◽  
Fixed Length ◽  
Spot Scanning ◽  
On Line

AbstractIn proton minibeam radiation therapy, proton minibeams are typically produced by modulating a uniform field using a multislit collimator. Multislit collimators produce minibeams of fixed length and width, and a new collimator has to be manufactured each time a new minibeam array is required, limiting its flexibility. In this work, we propose a scanning dynamic collimator for the generation of proton minibeams arrays. The new collimator system proposed is able to produce any minibeam required on an on-line basis by modulating the pencil beam spots of modern proton therapy machines, rather than a uniform field. The new collimator is evaluated through Monte Carlo simulations and the produced proton minibeams are compared with that of a multislit collimator. Furthermore, a proof of concept experiment is conducted to demonstrate the feasibility of producing a minibeam array by repositioning (i.e. scanning) a collimator. It is concluded that besides the technical challenges, the new collimator design is producing equivalent minibeam arrays to the multislit collimator, whilst is flexible to produce any minibeam array desired.

SU-E-T-47: A Monte Carlo Model of a Spot Scanning Proton Beam Based On a Synchrotron Proton Therapy Accelerator

2015 ◽  
Vol 42 (6Part12) ◽  
pp. 3341-3341
Author(s):  
C Xie ◽  
H Lin ◽  
J Jing ◽  
C Chen ◽  
R Cao ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Proton Beam ◽  
Proton Therapy ◽  
Monte Carlo Model ◽  
Spot Scanning

scholarly journals Design of a focused collimator for proton therapy spot scanning using Monte Carlo methods

2020 ◽  
Vol 47 (7) ◽  
pp. 2725-2734
Author(s):  
Theodore J. Geoghegan ◽  
Nicholas P. Nelson ◽  
Ryan T. Flynn ◽  
Patrick M. Hill ◽  
Suresh Rana ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Proton Therapy ◽  
Monte Carlo Methods ◽  
Spot Scanning

Spot Scanning Based Proton Therapy for Skull Base Meningiomas: Long-Term Results from the Paul Scherrer Institute

2012 ◽  
Vol 73 (S 02) ◽  
Author(s):  
D. Weber ◽  
R. Schneider ◽  
T. Koch ◽  
J. Geismar ◽  
A. Schertler ◽  
...  
Keyword(s):  
Skull Base ◽  
Proton Therapy ◽  
Paul Scherrer Institute ◽  
Long Term Results ◽  
Spot Scanning ◽  
Skull Base Meningiomas ◽  
Paul Scherrer

scholarly journals Empirical quenching correction in radiochromic silicone-based three-dimensional dosimetry of spot-scanning proton therapy

2021 ◽  
Vol 18 ◽  
pp. 11-18
Author(s):  
Lia Barbosa Valdetaro ◽  
Ellen Marie Høye ◽  
Peter Sandegaard Skyt ◽  
Jørgen Breede Baltzer Petersen ◽  
Peter Balling ◽  
...  
Keyword(s):  
Proton Therapy ◽  
Three Dimensional ◽  
Spot Scanning

scholarly journals Spot scanning proton therapy minimizes neutron dose in the setting of radiation therapy administered during pregnancy

2016 ◽  
Vol 17 (5) ◽  
pp. 366-376 ◽  
Author(s):  
Xin Wang ◽  
Falk Poenisch ◽  
Narayan Sahoo ◽  
Ronald X. Zhu ◽  
MingFwu Lii ◽  
...  
Keyword(s):  
Radiation Therapy ◽  
Proton Therapy ◽  
Neutron Dose ◽  
Spot Scanning

Accurate characterization of metal implants and human materials using novel proton counting detector for Monte Carlo dose calculation in proton therapy

2021 ◽  
Author(s):  
Serdar Charyyev ◽  
Chih-Wei Chang ◽  
Joseph M. Harms ◽  
Cristina Oancea ◽  
Tim Yoon ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Proton Therapy ◽  
Dose Calculation ◽  
Metal Implants ◽  
Monte Carlo Dose Calculation
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