Cargando…

Collimator rotation in volumetric modulated arc therapy for craniospinal irradiation and the dose distribution in the beam junction region

PURPOSE: The purpose of this study was to investigate the role of beam collimator rotation in Volumetric Modulated Arc Therapy (VMAT) for craniospinal irradiation (CSI), and the impact on dose distribution in the beam junctions. METHODS: Six adult patients were selected for the study. Six VMAT plans...

Descripción completa

Detalles Bibliográficos
Autores principales:	Li, Qilin, Gu, Wendong, Mu, Jinming, Yin, Wenming, Gao, Min, Mo, Juncong, Pei, Honglei
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2015
Materias:	Methodology
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4653929/ https://www.ncbi.nlm.nih.gov/pubmed/26584626 http://dx.doi.org/10.1186/s13014-015-0544-z

Ejemplares similares

Development and Quality Assurance of Multileaf Collimator (MLC) Auto-Feathering Junctions for Multi-Isocenter Supine Volumetric Modulated Arc Therapy (VMAT) Craniospinal Axis Irradiation on Halcyon
por: Misa, Joshua, et al.
Publicado: (2023)

Impact of setup errors on multi‐isocenter volumetric modulated arc therapy for craniospinal irradiation
por: Zhou, Yongqiang, et al.
Publicado: (2020)

Volumetric Modulated Arc Therapy Planning for Craniospinal Irradiation With a New O-ring Linac
por: Matsumoto, Kenji, et al.
Publicado: (2023)

Technique for sparing previously irradiated critical normal structures in salvage proton craniospinal irradiation
por: McDonald, Mark W, et al.
Publicado: (2013)

Standardized treatment planning methodology for passively scattered proton craniospinal irradiation
por: Giebeler, Annelise, et al.
Publicado: (2013)

The Hippocampus Sparing Volume Modulated Arc Therapy does not Influence Plan Quality on Locally Advanced Nasopharyngeal Carcinoma Patients
por: Gu, Wendong, et al.
Publicado: (2017)

Total body irradiation with volumetric modulated arc therapy: Dosimetric data and first clinical experience
por: Springer, Andreas, et al.
Publicado: (2016)

Modified volumetric modulated arc therapy technique with reduced planning and treatment time for craniospinal irradiation utilising two isocentres
por: Nguyen, Minh, et al.
Publicado: (2022)

Comparing conformal, arc radiotherapy and helical tomotherapy in craniospinal irradiation planning
por: Myers, Pamela A., et al.
Publicado: (2014)

Comparative dosimetric analysis of volumetric modulated arc therapy based craniospinal irradiation plans between Halcyon ring gantry and TrueBeam C-arm linear accelerator
por: Sarkar, Biplab, et al.
Publicado: (2023)

Optimization of collimator angles in dual-arc volumetric modulated arc therapy planning for whole-brain radiotherapy with hippocampus and inner ear sparing
por: Sun, Wuji, et al.
Publicado: (2021)

LMAP-06 VOLUMETRIC MODULATED ARC THERAPY CRANIOSPINAL IRRADIATION UTILIZING A VERTEBRAL BODY SPARING APPROACH: AN ALTERNATIVE APPROACH TO IMPROVE ACCESS AND MINIMIZE TOXICITY
por: Perlow, Haley K, et al.
Publicado: (2023)

Pediatric craniospinal irradiation with a short partial-arc VMAT technique for medulloblastoma tumors in dosimetric comparison
por: Pollul, Gerhard, et al.
Publicado: (2020)

Kinetic modeling of tumor growth and dissemination in the craniospinal axis: implications for craniospinal irradiation
por: Meyer, Jeffrey J, et al.
Publicado: (2006)

Preclinical Models of Craniospinal Irradiation for Medulloblastoma
por: Stripay, Jennifer L., et al.
Publicado: (2020)

Comparison of proton therapy techniques for treatment of the whole brain as a component of craniospinal radiation
por: Dinh, Jeffrey, et al.
Publicado: (2013)

An investigation of the dose distribution effect related with collimator angle in volumetric arc therapy of prostate cancer
por: Tas, Bora, et al.
Publicado: (2016)

A Collimator Setting Optimization Algorithm for Dual-Arc Volumetric Modulated Arc Therapy in Pancreas Stereotactic Body Radiation Therapy
por: Li, Xinyi, et al.
Publicado: (2019)

Clinical Implementation of Robust Optimization for Craniospinal Irradiation
por: Tasson, Alexandria, et al.
Publicado: (2018)

The GLAaS algorithm for portal dosimetry and quality assurance of RapidArc, an intensity modulated rotational therapy
por: Nicolini, Giorgia, et al.
Publicado: (2008)

Comparison of Craniospinal Irradiation Using Proton Beams According to Irradiation Method and Initial Experience Treating Pediatric Patients
por: Fukumitsu, Nobuyoshi, et al.
Publicado: (2023)

Dosimetric effects of sectional adjustments of collimator angles on volumetric modulated arc therapy for irregularly-shaped targets
por: Ahn, Beom Seok, et al.
Publicado: (2017)

Advantages of a technique using two 50 degree arcs in simultaneous integrated boost radiotherapy for left-sidebreast cancer
por: Xi, Dan, et al.
Publicado: (2017)

The Role of the Craniocervical Junction in Craniospinal Hydrodynamics and Neurodegenerative Conditions
por: Flanagan, Michael F.
Publicado: (2015)

Dosimetric comparisons of craniospinal axis irradiation using helical tomotherapy, volume-modulated arc therapy and intensity-modulated radiotherapy for medulloblastoma
por: Sun, Yangqing, et al.
Publicado: (2019)

Method to plan, administer, and verify supine craniospinal irradiation
por: Michalski, Jeff M., et al.
Publicado: (2002)

GCT-35. SALVAGE CRANIOSPINAL IRRADIATION FOR RECURRENT GERMINOMAS
por: Kanamori, Masayuki, et al.
Publicado: (2020)

Practical aspects of the application of helical tomotherapy for craniospinal irradiation
por: Lee, Joongyo, et al.
Publicado: (2021)

Pulmonary toxicity of craniospinal irradiation using helical tomotherapy
por: Lee, Joongyo, et al.
Publicado: (2022)

Simultaneous integrated boost radiotherapy for bilateral breast: a treatment planning and dosimetric comparison for volumetric modulated arc and fixed field intensity modulated therapy
por: Nicolini, Giorgia, et al.
Publicado: (2009)

Variations in dosimetric distribution and plan complexity with collimator angles in hypofractionated volumetric arc radiotherapy for treating prostate cancer
por: Li, Ming‐Hsien, et al.
Publicado: (2018)

Machine learning models to predict the delivered positions of Elekta multileaf collimator leaves for volumetric modulated arc therapy
por: Sivabhaskar, Sruthi, et al.
Publicado: (2022)

Examination of the dose distribution of volumetric modulated arc radiotherapy using a high-definition multi-leaf collimator for breast cancer patients with irradiated regional lymph nodes
por: Matsumoto, Yoshitsugu, et al.
Publicado: (2022)

Field-in-Field Technique With Intrafractionally Modulated Junction Shifts for Craniospinal Irradiation Planning With Three-Dimensional Conformal Radiation Therapy
por: Hussain, Shabbir, et al.
Publicado: (2021)

Synchronous prostate and rectal adenocarcinomas irradiation utilising volumetric modulated arc therapy
por: Ng, Sweet Ping, et al.
Publicado: (2015)

A feasibility study using TomoDirect for craniospinal irradiation
por: Langner, Ulrich W., et al.
Publicado: (2013)

An image‐guided technique for planning and verification of supine craniospinal irradiation
por: McMahon, Ryan L., et al.
Publicado: (2011)

Evaluation of dosimetric effect caused by slowing with multi-leaf collimator (MLC) leaves for volumetric modulated arc therapy (VMAT)
por: Xu, Zhengzheng, et al.
Publicado: (2016)

The comparison of acute toxicities associated with craniospinal irradiation between photon beam therapy and proton beam therapy in children with brain tumors
por: Uemura, Suguru, et al.
Publicado: (2022)

Chronological Analysis of Acute Hematological Outcomes after Proton and Photon Beam Craniospinal Irradiation in Pediatric Brain Tumors
por: Yoo, Gyu Sang, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_g27gaoucb7alh1fmf73qj6qkto