Zobrazeno 1 - 10
of 3 352
pro vyhledávání: '"pencil-beam"'
Publikováno v:
Journal of Blood Medicine, Vol Volume 15, Pp 449-458 (2024)
Sarath S Nair,1 Jyothi Nagesh,1 Shambhavi C,2 Anshul Singh,1 Shirley Lewis,1 Umesh Velu,1 Deepika Chenna3 1Department of Radiation Oncology, Kasturba Medical College Manipal MAHE, Manipal, Karnataka, India; 2Department of Medical Radiation Physics Pr
Externí odkaz:
https://doaj.org/article/02a831c34da542be99ece4239d63baa9
Autor:
Jatinder Saini, Danielle P. Johnson Erickson, François Vander Stappen, Matt Ruth, Sunan Cui, Vanessa Gorman, Séverine Rossomme, Ning Cao, Eric C. Ford, Juergen Meyer, Charles Bloch, Tony Wong, Clemens Grassberger, Ramesh Rengan, Jing Zeng, Marco Schwarz
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
BackgroundThis manuscript describes modifications to a pencil beam scanning (PBS) proton gantry that enables ultra-high dose rates (UHDR) irradiation, including treatment planning and validation.MethodsBeamline modifications consisted of opening the
Externí odkaz:
https://doaj.org/article/a7b70fc01fc8469ab7c24cb831c62aca
Autor:
Jon Feldman, Alexander Pryanichnikov, Alejandro Achkienasi, Ilya Polyansky, Yair Hillman, Stas Raskin, Philip Blumenfeld, Aron Popovtzer, Michael Marash
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
PurposeThe focus of this article is to describe the configuration, testing, and commissioning of a novel gantry-less synchrotron-based proton therapy (PT) facility.Materials and methodsThe described PT system delivers protons with a water equivalent
Externí odkaz:
https://doaj.org/article/2e67912e37d8488ca92b4bf4ac77e433
Publikováno v:
In Radiation Physics and Chemistry January 2025 226
Autor:
Košťál, Michal a, ⁎, Losa, Evžen a, b, Czakoj, Tomáš a, Simakov, Stanislav c, Zmeškal, Marek a, Schulc, Martin a, Šimon, Jan a, Rypar, Vojtěch a, Novák, Evžen a, Cvachovec, František e, Mravec, Filip e, Přenosil, Václav e, Krásný, Peter a, Capote, Roberto d, Matěj, Zdeněk e
Publikováno v:
In Annals of Nuclear Energy February 2025 211
Autor:
Bookbinder, Alex a, 1, Selvaraj, Balaji a, 1, Zhao, Xingyi a, Yang, Yunjie a, b, Bell, Brett I. c, d, Pennock, Michael c, Tsai, Pingfang a, b, Tomé, Wolfgang A. c, e, Isabelle Choi, J. a, b, Lin, Haibo a, b, c, Simone, Charles B., II a, b, Guha, Chandan c, d, e, Kang, Minglei a, b, ⁎
Publikováno v:
In Radiotherapy and Oncology September 2024 198
Autor:
Carles Gomà, Katrin Henkner, Oliver Jäkel, Stefano Lorentini, Giuseppe Magro, Alfredo Mirandola, Lorenzo Placidi, Michele Togno, Marie Vidal, Gloria Vilches-Freixas, Jörg Wulff, Sairos Safai
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 31, Iss , Pp 100621- (2024)
Proton therapy (PT) is an advancing radiotherapy modality increasingly integrated into clinical settings, transitioning from research facilities to hospital environments. A critical aspect of the commissioning of a proton pencil beam scanning deliver
Externí odkaz:
https://doaj.org/article/c29195f1f8194c0b9baddb267057a973
Publikováno v:
Radiation Oncology, Vol 18, Iss 1, Pp 1-10 (2023)
Abstract Background Concurrent chemoradiotherapy has been standard of care for unresectable esophageal carcinoma. There were no reports on proton radiotherapy (PRT) plus carbon-ion radiotherapy (CIRT) with pencil beam scanning (PBS) for esophageal ca
Externí odkaz:
https://doaj.org/article/fac7bb7e931741b0a92269801881d762
Publikováno v:
Journal of Hepatocellular Carcinoma, Vol Volume 10, Pp 2397-2409 (2023)
Wenna Zhang,1– 3 Xin Cai,1– 3 Jiayao Sun,2– 4 Weiwei Wang,2– 4 Jingfang Zhao,2– 4 Qing Zhang,1– 3 Guoliang Jiang,1– 3,5 Zheng Wang1– 3,5 1Department of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Shanghai, People’s Rep
Externí odkaz:
https://doaj.org/article/6225ee7131c94dc5be97710fc4a246c3
Autor:
Fabian Kugel, Jörg Wulff, Christian Bäumer, Martin Janson, Jana Kretschmer, Leonie Brodbek, Carina Behrends, Nico Verbeek, Hui Khee Looe, Björn Poppe, Beate Timmermann
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 33, Iss 4, Pp 529-541 (2023)
Purpose: The primary fluence of a proton pencil beam exiting the accelerator is enveloped by a region of secondaries, commonly called “spray”. Although small in magnitude, this spray may affect dose distributions in pencil beam scanning mode e.g.
Externí odkaz:
https://doaj.org/article/cc5c1c5288d94284b0365f902555700d