Cargando…

Evaluation of an anthropomorphic ion chamber and 3D gel dosimetry head phantom at a 0.35 T MR-linac using separate 1.5 T MR-scanners for gel readout

PURPOSE: To date, no universally accepted technique for the evaluation of the overall dosimetric performance of hybrid integrated magnetic resonance imaging (MR) – linear accelerators (linacs) is available. We report on the suitability and reliability of a novel phantom with modular inserts for comb...

Descripción completa

Detalles Bibliográficos
Autores principales:	Nierer, Lukas, Kamp, Florian, Reiner, Michael, Corradini, Stefanie, Rabe, Moritz, Dietrich, Olaf, Parodi, Katia, Belka, Claus, Kurz, Christopher, Landry, Guillaume
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Elsevier 2022
Materias:	Original Paper
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9948847/ https://www.ncbi.nlm.nih.gov/pubmed/35305857 http://dx.doi.org/10.1016/j.zemedi.2022.01.006

Ejemplares similares

Ventilation and perfusion MRI at a 0.35 T MR-Linac: feasibility and reproducibility study
por: Klaar, Rabea, et al.
Publicado: (2023)

Dosimetric comparison of MR-linac-based IMRT and conventional VMAT treatment plans for prostate cancer
por: Da Silva Mendes, Vanessa, et al.
Publicado: (2021)

Technical design and concept of a 0.35 T MR-Linac
por: Klüter, Sebastian
Publicado: (2019)

Clinical experience of MRI(4D) QUASAR motion phantom for latency measurements in 0.35T MR‐LINAC
por: Kim, Taeho, et al.
Publicado: (2020)

Three-dimensional polymer gel dosimetry using an onboard 0.35 T magnetic resonance imaging scanner: A simulation study
por: Zhang, Lei, et al.
Publicado: (2015)

Comprehensive MR imaging QA of 0.35 T MR‐Linac using a multi‐purpose large FOV phantom: A single‐institution experience
por: Marasini, Shanti, et al.
Publicado: (2023)

Construction of anthropomorphic phantoms for use in dosimetry studies
por: Winslow, James F., et al.
Publicado: (2009)

First clinical experience of correcting phantom‐based image distortion related to gantry position on a 0.35T MR‐Linac
por: Lewis, Benjamin C., et al.
Publicado: (2021)

Tuning the optimal diffusion-weighted MRI parameters on a 0.35-T MR-Linac for clinical implementation: A phantom study
por: Nardini, Matteo, et al.
Publicado: (2022)

Design and fabrication of a realistic anthropomorphic heterogeneous head phantom for MR purposes
por: Wood, Sossena, et al.
Publicado: (2017)

Deep learning based automatic segmentation of organs-at-risk for 0.35 T MRgRT of lung tumors
por: Ribeiro, Marvin F., et al.
Publicado: (2023)

Feasibility and Early Clinical Experience of Online Adaptive MR-Guided Radiotherapy of Liver Tumors
por: Rogowski, Paul, et al.
Publicado: (2021)

Commissioning a secondary dose calculation software for a 0.35 T MR‐linac
por: Price, Alex T., et al.
Publicado: (2022)

Anthropomorphic lung phantom based validation of in-room proton therapy 4D-CBCT image correction for dose calculation()
por: Bondesson, David, et al.
Publicado: (2020)

Quantifying uncertainties associated with reference dosimetry in an MR‐Linac
por: Iakovenko, Viktor, et al.
Publicado: (2023)

Correction: Design and fabrication of a realistic anthropomorphic heterogeneous head phantom for MR purposes
por: Wood, Sossena, et al.
Publicado: (2018)

Robustness Assessment of Images From a 0.35T Scanner of an Integrated MRI-Linac: Characterization of Radiomics Features in Phantom and Patient Data
por: Ericsson-Szecsenyi, Rebecka, et al.
Publicado: (2022)

An anthropomorphic body phantom for the determination of calibration factor in radionuclide treatment dosimetry
por: Kovan, Bilal, et al.
Publicado: (2023)

Elekta Unity MR-linac commissioning: mechanical and dosimetry tests
por: Tsuneda, Masato, et al.
Publicado: (2022)

Gel Dosimetry
por: Gallo, Salvatore, et al.
Publicado: (2023)

Adaptation of radiation field analyser (RFA) as optical CT scanner for gel dosimetry
por: Brindha, S., et al.
Publicado: (2006)

Design and Construction of an Optical Computed Tomography Scanner for Polymer Gel Dosimetry Application
por: Zakariaee, Seyed Salman, et al.
Publicado: (2014)

Dosimetric benefit of MR-guided online adaptive radiotherapy in different tumor entities: liver, lung, abdominal lymph nodes, pancreas and prostate
por: Nierer, Lukas, et al.
Publicado: (2022)

Characterization of a 0.35T MR system for phantom image quality stability and in vivo assessment of motion quantification
por: Saenz, Daniel L., et al.
Publicado: (2015)

Quantitative, Multi-institutional Evaluation of MR Thermometry Accuracy for Deep-Pelvic MR-Hyperthermia Systems Operating in Multi-vendor MR-systems Using a New Anthropomorphic Phantom
por: Curto, Sergio, et al.
Publicado: (2019)

Evaluation of diffusion‐weighted MRI and geometric distortion on a 0.35T MR‐LINAC at multiple gantry angles
por: Lewis, Benjamin, et al.
Publicado: (2021)

Patient positioning and immobilization procedures for hybrid MR-Linac systems
por: Cuccia, Francesco, et al.
Publicado: (2021)

Assessment of intrafractional prostate motion and its dosimetric impact in MRI-guided online adaptive radiotherapy with gating
por: Xiong, Yuqing, et al.
Publicado: (2022)

In vivo proton dosimetry using a MOSFET detector in an anthropomorphic phantom with tissue inhomogeneity
por: Kohno, Ryosuke, et al.
Publicado: (2012)

MR-guided SBRT boost for patients with locally advanced or recurrent gynecological cancers ineligible for brachytherapy: feasibility and early clinical experience
por: Hadi, Indrawati, et al.
Publicado: (2022)

Development of a novel and low-cost anthropomorphic pelvis phantom for 3D dosimetry in radiotherapy
por: Babaloui, Somayyeh, et al.
Publicado: (2020)

High-resolution entry and exit surface dosimetry in a 1.5 T MR-linac
por: Patterson, E., et al.
Publicado: (2023)

Novel modified patient immobilisation device with an integrated coil support system for MR-guided online adaptive radiotherapy in the management of brain and head-and-neck tumours
por: Konnerth, Dinah, et al.
Publicado: (2021)

Indigenously developed multipurpose acrylic head phantom for verification of IMRT using film and gel dosimetry
por: Gopishankar, N., et al.
Publicado: (2013)

Development of an Anthropomorphic Heterogeneous Female Pelvic Phantom and Its Comparison with a Homogeneous Phantom in Advance Radiation Therapy: Dosimetry Analysis
por: Yadav, Neha, et al.
Publicado: (2023)

Optical emission‐based phantom to verify coincidence of radiotherapy and imaging isocenters on an MR‐linac
por: Andreozzi, Jacqueline M., et al.
Publicado: (2021)

Clinical adoption patterns of 0.35 Tesla MR-guided radiation therapy in Europe and Asia
por: Slotman, Berend J., et al.
Publicado: (2022)

Medical physics challenges in clinical MR-guided radiotherapy
por: Kurz, Christopher, et al.
Publicado: (2020)

Implementation and evaluation of a dynamic contrast enhanced MR perfusion protocol for glioblastoma using a 0.35T MRI-Linac system
por: Maziero, Danilo, et al.
Publicado: (2023)

Positron emission tomography guided dose painting by numbers of lung cancer: Alanine dosimetry in an anthropomorphic phantom
por: Papoutsis, Iosif, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_t249ojiekk9bvna876dob1ajf8