Results 81 to 90 of about 4,080,669 (137)

Adaptive proton therapy. [PDF]

Phys Med Biol, 2021
Paganetti H, Botas P, Sharp GC, Winey B.
europepmc   +1 more source

Strategy to select nasopharyngeal cancer patients for adaptive radiotherapy

Frontiers in Oncology
BackgroundNasopharyngeal cancer (NPC) patients experience significant anatomical changes during radiation treatment (RT). Adaptive radiotherapy (ART) can be initiated in response to specific events or at scheduled intervals during treatment, prompting ...
Heleen Bollen, Heleen Bollen, Elena Onorati, Annouschka Laenen, Anneleen Goedgebeur, Sandra Nuyts, Sandra Nuyts   +6 more
doaj   +1 more source

Proton Therapy Adaptation of Perisinusoidal and Brain Areas in the Cyclotron Centre Bronowice in Krakow: A Dosimetric Analysis

Applying a proton beam in radiotherapy enables precise irradiation of the tumor volume, but only for continuous assessment of changes in patient anatomy.
Gabriela Foltyńska, Renata Kopeć, Antoni Ruciński, Kamil Kisielewicz, Anna Spaleniak, Tomasz Skóra, Monika Lipa, Eleonora Góra, Dawid Krzempek, Marzena Rydygier, Magdalena Garbacz, Jan Gajewski   +11 more
core   +1 more source

Experimental stopping power estimation in a homogeneous phantom via prompt gamma timing towards proton therapy monitoring

Scientific Reports
The full potential of proton therapy is limited by uncertainties that prevent optimal dose distribution. Monitoring techniques can reduce these uncertainties and enable adaptive treatment planning. Spatiotemporal Emission Reconstruction from Prompt-Gamma
Julius Werner, Francesco Pennazio, Piergiorgio Cerello, Elisa Fiorina, Simona Giordanengo, Felix Mas Milian, Alessio Mereghetti, Franco Mostardi, Marco Pullia, Sahar Ranjbar, Roberto Sacchi, Anna Vignati, Magdalena Rafecas, Veronica Ferrero   +13 more
doaj   +1 more source

A global bibliometric and visualization study of the adaptive radiotherapy research landscape

Discover Oncology
The clinical application of adaptive radiotherapy (ART) remains limited in practice, mainly due to equipment limitations and time constraints. This analysis aims to uncover prevalent research patterns, emerging trends, and collaborative networks to guide
Zhengyu Zhou, Chuan Huang, Xiaoying Li, Yihan Ye, Man Wang, Qiongyu Lan, Qing Li   +6 more
doaj   +1 more source

Large anatomical changes in head-and-neck cancers - A dosimetric comparison of online and offline adaptive proton therapy. [PDF]

Clin Transl Radiat Oncol, 2023
Bobić M, Lalonde A, Nesteruk KP, Lee H, Nenoff L, Gorissen BL, Bertolet A, Busse PM, Chan AW, Winey BA, Sharp GC, Verburg JM, Lomax AJ, Paganetti H.   +13 more
europepmc   +1 more source

Integrating Structure Propagation Uncertainties in the Optimization of Online Adaptive Proton Therapy Plans. [PDF]

Cancers (Basel), 2022
Nenoff L, Buti G, Bobić M, Lalonde A, Nesteruk KP, Winey B, Sharp GC, Sudhyadhom A, Paganetti H.   +8 more
europepmc   +1 more source

Low-Dose Computed Tomography Scanning Protocols for Online Adaptive Proton Therapy of Head-and-Neck Cancers. [PDF]

Cancers (Basel), 2022
Nesteruk KP, Bobić M, Sharp GC, Lalonde A, Winey BA, Nenoff L, Lomax AJ, Paganetti H.   +7 more
europepmc   +1 more source

Real-time tracking of the Bragg peak during proton therapy via 3D protoacoustic Imaging in a clinical scenario

npj Imaging
Proton radiotherapy favored over X-ray photon therapy due to its reduced radiation exposure to surrounding healthy tissues, is highly dependent on the accurate positioning of the Bragg peak.
Siqi Wang, Gilberto Gonzalez, Leshan Sun, Yifei Xu, Prabodh Pandey, Yong Chen, Shawn Liangzhong Xiang   +6 more
doaj   +1 more source

Deep learning-based 4D-synthetic CTs from sparse-view CBCTs for dose calculations in adaptive proton therapy. [PDF]

Med Phys, 2022
Thummerer A, Seller Oria C, Zaffino P, Visser S, Meijers A, Guterres Marmitt G, Wijsman R, Seco J, Langendijk JA, Knopf AC, Spadea MF, Both S.   +11 more
europepmc   +1 more source