Cargando…

Beam flatness modulation for a flattening filter free photon beam utilizing a novel direct leaf trajectory optimization model

Flattening filter free (FFF) linear accelerators produce a fluence distribution that is forward peaked. Various dosimetric benefits, such as increased dose rate, reduced leakage and out of field dose has led to the growth of FFF technology in the clinic. The literature has suggested the idea of vend...

Descripción completa

Detalles Bibliográficos
Autores principales:	Potter, Nicholas J., Yan, Guanghua, Liu, Hongcheng, Alahmad, Haitham, Kahler, Darren L., Liu, Chihray, Li, Jonathan G., Lu, Bo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2020
Materias:	Radiation Oncology Physics
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7075388/ https://www.ncbi.nlm.nih.gov/pubmed/32176453 http://dx.doi.org/10.1002/acm2.12837

Ejemplares similares

Evaluation of the TrueBeam machine performance check (MPC) beam constancy checks for flattened and flattening filter‐free (FFF) photon beams
por: Barnes, Michael P, et al.
Publicado: (2016)

Surface dose variations in 6 and 10 MV flattened and flattening filter‐free (FFF) photon beams
por: Cashmore, Jason
Publicado: (2016)

Dosimetric properties of equivalent‐quality flattening filter‐free (FFF) and flattened photon beams of Versa HD linear accelerator
por: Meshram, Mukesh N., et al.
Publicado: (2016)

Evaluation of a neural network‐based photon beam profile deconvolution method
por: Mund, Karl, et al.
Publicado: (2020)

Small‐field dosimetry of TrueBeam(TM) flattened and flattening filter‐free beams: A multi‐institutional analysis
por: Akino, Yuichi, et al.
Publicado: (2019)

Survey on utilization of flattening filter-free photon beams in Japan
por: Kodama, Takumi, et al.
Publicado: (2021)

P(ion) effects in flattening filter‐free radiation beams
por: Corns, Robert A., et al.
Publicado: (2015)

Quantification of the role of lead foil in flattening filter free beam reference dosimetry
por: Gao, Song, et al.
Publicado: (2023)

Comparison of VMAT‐SABR treatment plans with flattening filter (FF) and flattening filter‐free (FFF) beam for localized prostate cancer
por: Chung, Jin‐Beom, et al.
Publicado: (2015)

Dosimetric Comparison of Hypofractionated Multi-Beam Intensity-Modulated Radiation Therapy and Volumetric Modulated Arc Therapy With Flattened Beam and Flattening-Filter-Free Beam for Skull Base Meningioma Adjacent to Optic Pathways
por: Isobe, Ikue, et al.
Publicado: (2020)

Effect of an integral quality monitor on 4‐, 6‐, 10‐MV, and 6‐MV flattening filter‐free photon beams
por: Nguyen, Trang Hong Thi, et al.
Publicado: (2020)

Clinical implementation of photon beam flatness measurements to verify beam quality
por: Goodall, Simon, et al.
Publicado: (2015)

Dose rate response of Digital Megavolt Imager detector for flattening filter‐free beams
por: Xu, Zhigang, et al.
Publicado: (2018)

Impact of detector selections on inter‐institutional variability of flattening filter‐free beam data for TrueBeam™ linear accelerators
por: Tanaka, Yoshihiro, et al.
Publicado: (2019)

Ion recombination corrections of ionization chambers in flattening filter‐free photon radiation
por: Wang, Yuenan, et al.
Publicado: (2012)

mARC vs. IMRT radiotherapy of the prostate with flat and flattening-filter-free beam energies
por: Dzierma, Yvonne, et al.
Publicado: (2014)

Comparative Planning of Flattening-Filter-Free and Flat Beam IMRT for Hypopharynx Cancer as a Function of Beam and Segment Number
por: Dzierma, Yvonne, et al.
Publicado: (2014)

Photon and electron backscatter dose and energy spectrum analysis around Lipiodol using flattened and unflattened beams
por: Kawahara, Daisuke, et al.
Publicado: (2019)

Verification of Surface Dose for Flattening Filter and Flattening Filter Free Beams in Beam-Matched Medical Linear Accelerators
por: Sushma, N, et al.
Publicado: (2021)

DNA strand breaks based on Monte Carlo simulation in and around the Lipiodol with flattening filter and flattening filter-free photon beams
por: Kawahara, Daisuke, et al.
Publicado: (2022)

Assessment of Treatment Plan Quality between Flattening Filter and Flattening Filter Free Photon Beam for Carcinoma of the Esophagus with IMRT Technique
por: Saroj, Dinesh Kumar, et al.
Publicado: (2023)

Reconstruction of volume averaging effect‐free continuous photon beam profiles from discrete ionization chamber array measurements using a machine learning technique
por: Mund, Karl, et al.
Publicado: (2021)

Effect of dose-delivery time for flattened and flattening filter-free photon beams based on microdosimetric kinetic model
por: Nakano, Hisashi, et al.
Publicado: (2018)

Comparison of treatment plan quality of VMAT for esophageal carcinoma with: flattening filter beam versus flattening filter free beam
por: Sun, Wen-zhao, et al.
Publicado: (2018)

Volumetric‐modulated arc therapy and intensity‐modulated radiation therapy treatment planning for prostate cancer with flattened beam and flattening filter free linear accelerators
por: Treutwein, Marius, et al.
Publicado: (2017)

Beam Characterization of 10-MV Photon Beam from Medical Linear Accelerator without Flattening Filter
por: Shimozato, Tomohiro, et al.
Publicado: (2017)

Dosimetric differences in flattened and flattening filter-free beam treatment plans
por: Yan, Yue, et al.
Publicado: (2016)

Dose Enhancement for the Flattening-Filter-Free and Flattening-Filter Photon Beams in Nanoparticle-Enhanced Radiotherapy: A Monte Carlo Phantom Study
por: Martelli, Stefano, et al.
Publicado: (2020)

Practical approach for pretreatment verification of IMRT with flattening filter‐free (FFF) beams using Varian portal dosimetry
por: Min, Soonki, et al.
Publicado: (2014)

Commissioning and verification of the collapsed cone convolution superposition algorithm for SBRT delivery using flattening filter‐free beams
por: Foster, Ryan D., et al.
Publicado: (2014)

The effects of flattening filter‐free beams and aperture shape controller on the complexity of conventional large‐field treatment plans
por: Hui, Cheukkai B., et al.
Publicado: (2023)

Use of Flattening Filter-Free Photon Beams in Treating Medulloblastoma: A Dosimetric Evaluation
por: Anchineyan, Pichandi, et al.
Publicado: (2014)

mARC Treatment of Hypopharynx Carcinoma with Flat and Flattening-Filter-Free Beam Energies – A Planning Study
por: Bell, Katharina, et al.
Publicado: (2016)

Field‐in‐field breast planning for a jawless, double‐stack MLC LINAC using flattening‐filter‐free beams
por: Morris, Robert, et al.
Publicado: (2019)

Using flattening filter free beams in electronic tissue compensation whole breast irradiation with deep inspiration breath hold
por: Wisnoskie, Sarah B., et al.
Publicado: (2020)

Dosimetric effect of respiratory motion on volumetric‐modulated arc therapy‐based lung SBRT treatment delivered by TrueBeam machine with flattening filter‐free beam
por: Li, Xiang, et al.
Publicado: (2013)

On flattening filter‐free portal dosimetry
por: Pardo, Eduardo, et al.
Publicado: (2016)

A self‐checking treatment couch coordinate calculation system in radiotherapy
por: Tsai, Pingfang, et al.
Publicado: (2019)

A phantom study on the behavior of Acuros XB algorithm in flattening filter free photon beams
por: Muralidhar, K. R., et al.
Publicado: (2015)

Comparison between flattening filter‐free (FFF) and flattened photon beam VMAT plans for the whole brain radiotherapy (WBRT) with hippocampus sparing
por: Ji, Tianlong, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_tqch3gemarbk31l7ghjlqncq45