Results 251 to 260 of about 174,170 (322)

Analysis of brain necrosis and secondary cancers after proton beam therapy for pediatric intracranial tumors: a single-center retrospective study. [PDF]

Front Oncol
Mizumoto M, Fukushima H, Oshiro Y, Saito T, Muroi A, Yamaki Y, Hosaka S, Inaba M, Ishiguro T, Harada M, Niitsu H, Ishida T, Sumiya T, Baba K, Nakamura M, Numajiri H, Nakai K, Sakurai H.   +17 more
europepmc   +1 more source

Bi‐Level Multi‐Criteria Optimization to Include Linear Energy Transfer Into Proton Treatment Planning

Journal of Multi-Criteria Decision Analysis, Volume 32, Issue 3, December 2025.
ABSTRACT In proton therapy treatment planning, the aim is to ensure tumour control while sparing the various surrounding risk structures. The biological effect of the irradiation depends on both physical dose and linear energy transfer (LET). In order to include LET alongside physical dose in plan creation, we propose to formulate the proton treatment ...
Mara Schubert, Katrin Teichert
wiley   +1 more source

Development of a practice-based score to predict extended duration of proton beam therapy session in pediatric patients. [PDF]

Clin Transl Oncol
Fernández-de Miguel JM, García-Aroca MÁ, Manrique Yera I, Calvo FA, Aymerich de Francesci M, Álvarez Avello JM, Panizo Morgado E, Núñez-Córdoba JM.   +7 more
europepmc   +1 more source

Have we reached proton beam therapy dosimetric limitations? – A novel robust, delivery-efficient and continuous spot-scanning proton arc (SPArc) therapy is to improve the dosimetric outcome in treating prostate cancer

Acta oncologica, 2017
Xuanfeng Ding, Xiaoqiang Li, A. Qin, Jun Zhou, D. Yan, C. Stevens, D. Krauss, P. Kabolizadeh   +7 more
semanticscholar   +1 more source

Prompt gamma imaging vs. range probing: Experimental comparison of two range verification approaches for proton therapy

Medical Physics, Volume 52, Issue 12, December 2025.
Abstract Background In online adaptive proton therapy (OAPT), additional treatment verification techniques are crucial for detecting treatment deviations and acting as a safety net, as phantom‐based patient‐specific quality assurance methods are not applicable.
Stefanie Bertschi, Giuliano Perotti Bernardini, Jonathan Berthold, Jeffrey Free, Elisabeth Bodenstein, Gabriel Guterres Marmitt, Guillaume Janssens, Kristin Stützer, Stefan Both, Christian Richter   +9 more
wiley   +1 more source

Intensity-modulated proton beam therapy (IMPT) versus intensity-modulated photon therapy (IMRT) for patients with oropharynx cancer - A case matched analysis.

Radiotherapy and Oncology, 2016
P. Blanchard, A. Garden, G. Gunn, D. Rosenthal, W. Morrison, Mike Hernandez, J. Crutison, Jack J. Lee, R. Ye, C. Fuller, A. Mohamed, K. Hutcheson, E. Holliday, N. Thaker, E. Sturgis, M. Kies, X. Zhu, R. Mohan, S. Frank   +18 more
semanticscholar   +1 more source

Equilibrium state dynamics‐based modeling of temporal dose delivery dependencies of FLASH skin sparing

Medical Physics, Volume 52, Issue 12, December 2025.
Abstract Background FLASH radiotherapy shows promise in sparing normal tissues while maintaining tumor control, with the magnitude of its sparing effect being strongly influenced by the temporal dose delivery (TDD) structure of ultra‐high dose rate (UHDR) irradiation.
Till Tobias Böhlen, Veljko Grilj, Anouk Sesink, Preethi Devanand, Brita Singers Sørensen, Per Poulsen, Luca Soutter, Jean‐François Germond, Claude Bailat, François Bochud, Fernanda G. Herrera, Raphaël Moeckli   +11 more
wiley   +1 more source

Cone-beam computed tomography reconstruction for a commercial proton beam therapy system. [PDF]

Phys Imaging Radiat Oncol
Lindsay JWH, Meara SJP, Clarke M, Lowe M, Lines D, Aznar MC, van Herk M.   +6 more
europepmc   +1 more source

Photon‐counting computed tomography for stopping power ratio prediction in proton therapy

Medical Physics, Volume 52, Issue 12, December 2025.
Abstract Background A substantial source of error in proton therapy is predicting the stopping power ratio (SPR) of tissues from computed tomography (CT). Due to its systematic nature, it is crucial to minimize this error as much as possible. Photon‐counting CT (PCCT) scanners, which utilize semiconductor detectors to resolve the energy of X‐rays, can ...
Sophie Huijskens, Marcel van Straten, Patricia Cambraia Lopes, Linda Rossi, Patrick Wohlfahrt, Mischa Hoogeman   +5 more
wiley   +1 more source

Systematic Review and Meta-Analysis of Proton Beam Therapy Versus Photon Radiotherapy for Medulloblastoma: TRP-Medulloblastoma 2025. [PDF]

Cancers (Basel)
Li Y, Mizumoto M, Oshiro Y, Maruo K, Inaba M, Saito T, Hosaka S, Iizumi T, Fukushima H, Suzuki R, Nitta H, Shimizu S, Nakai K, Sakurai H.   +13 more
europepmc   +1 more source