Cargando…

Toward adaptive radiotherapy for lung patients: feasibility study on deforming planning CT to CBCT to assess the impact of anatomical changes on dosimetry

Changes in lung architecture during a course of radiotherapy can alter the planned dose distribution to the extent that it becomes clinically unacceptable. This study aims to validate a quantitative method of determining whether a replan is required during the course of conformal radiotherapy. The p...

Descripción completa

Detalles Bibliográficos
Autores principales:	Cole, A J, Veiga, C, Johnson, U, D’Souza, D, Lalli, N K, McClelland, J R
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	IOP Publishing 2018
Materias:	Paper
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6329444/ https://www.ncbi.nlm.nih.gov/pubmed/29978832 http://dx.doi.org/10.1088/1361-6560/aad1bb

Ejemplares similares

Assessment of CBCT–based synthetic CT generation accuracy for adaptive radiotherapy planning
por: O'Hara, Christopher J., et al.
Publicado: (2022)

Rapid unpaired CBCT‐based synthetic CT for CBCT‐guided adaptive radiotherapy
por: Wynne, Jacob F., et al.
Publicado: (2023)

The use of PET/CT in radiotherapy planning: contribution of deformable registration
por: Delikgoz Soykut, Ela, et al.
Publicado: (2013)

Evaluation of the dosimetry and centralization of scout-view function in CBCT
por: Vilela, Danúsia da Silva, et al.
Publicado: (2022)

Feasibility of portal dosimetry for flattening filter‐free radiotherapy
por: Chuter, Robert W., et al.
Publicado: (2016)

Analysis of the Influence of Peripheral Anatomical Changes for CBCT-Guided Prostate Cancer Radiotherapy
por: Zhang, Yingjie, et al.
Publicado: (2021)

Evaluation of a multi-atlas CT synthesis approach for MRI-only radiotherapy treatment planning
por: Guerreiro, F., et al.
Publicado: (2017)

Dosimetric comparison of deformable image registration and synthetic CT generation based on CBCT images for organs at risk in cervical cancer radiotherapy
por: Chang, Yankui, et al.
Publicado: (2023)

Image guidance and interfractional anatomical variation in paediatric abdominal radiotherapy
por: Taylor, Sabrina, et al.
Publicado: (2023)

Analysis of dose using CBCT and synthetic CT during head and neck radiotherapy: A single centre feasibility study
por: Hay, Lisa K, et al.
Publicado: (2020)

Iterative framework for the joint segmentation and CT synthesis of MR images: application to MRI-only radiotherapy treatment planning
por: Burgos, Ninon, et al.
Publicado: (2017)

Inter-fraction deformable image registration using unsupervised deep learning for CBCT-guided abdominal radiotherapy
por: Xie, Huiqiao, et al.
Publicado: (2023)

A Comparison Study Between CNN-Based Deformed Planning CT and CycleGAN-Based Synthetic CT Methods for Improving iCBCT Image Quality
por: Yang, Bo, et al.
Publicado: (2022)

Radiation dosimetry changes in radiotherapy treatment plans for adult patients arising from the selection of the CT image reconstruction kernel
por: Davis, Anne T, et al.
Publicado: (2019)

Physicists should perform reference planning for CBCT guided online adaptive radiotherapy
por: Lin, Mu‐Han, et al.
Publicado: (2023)

Feasibility of Ultra-Thin Fiber-Optic Dosimeters for Radiotherapy Dosimetry
por: Lee, Bongsoo, et al.
Publicado: (2015)

Investigation of dosimetric variations of liver radiotherapy using deformable registration of planning CT and cone‐beam CT
por: Huang, Pu, et al.
Publicado: (2016)

Feasibility of MV CBCT‐based treatment planning for urgent radiation therapy: dosimetric accuracy of MV CBCT‐based dose calculations
por: Held, Mareike, et al.
Publicado: (2015)

Evaluation of the performance of deformable image registration between planning CT and CBCT images for the pelvic region: comparison between hybrid and intensity-based DIR
por: Takayama, Yoshiki, et al.
Publicado: (2017)

Erratum: A comparison study between CNN-based deformed planning CT and CycleGAN-based synthetic CT methods for improving iCBCT image quality
Publicado: (2023)

Clinical use, challenges, and barriers to implementation of deformable image registration in radiotherapy – the need for guidance and QA tools
por: Hussein, Mohammad, et al.
Publicado: (2021)

Patient‐specific CT dosimetry calculation: a feasibility study
por: Fearon, Thomas, et al.
Publicado: (2011)

Assessment of image quality and dose calculation accuracy on kV CBCT, MV CBCT, and MV CT images for urgent palliative radiotherapy treatments
por: Held, Mareike, et al.
Publicado: (2016)

Geometric and Dosimetric Evaluation of Deep Learning-Based Automatic Delineation on CBCT-Synthesized CT and Planning CT for Breast Cancer Adaptive Radiotherapy: A Multi-Institutional Study
por: Dai, Zhenhui, et al.
Publicado: (2021)

A multichannel feature-based approach for longitudinal lung CT registration in the presence of radiation induced lung damage
por: Stavropoulou, A, et al.
Publicado: (2021)

Dosimetry-based treatment planning for molecular radiotherapy: a summary of the 2017 report from the Internal Dosimetry Task Force
por: Stokke, Caroline, et al.
Publicado: (2017)

Feasibility of CBCT‐based dose with a patient‐specific stepwise HU‐to‐density curve to determine time of replanning
por: Chen, Shifeng, et al.
Publicado: (2017)

CBCT Evaluation of the Vital Mandibular Interforaminal Anatomical Structures
por: Puri, Ankush, et al.
Publicado: (2020)

Assessment of the Impact of Deformable Registration of Diagnostic MRI to Planning CT on GTV Delineation for Radiotherapy for Oropharyngeal Carcinoma in Routine Clinical Practice
por: Taylor, Alice, et al.
Publicado: (2018)

Handbook of anatomical models for radiation dosimetry
por: Xu, Xie George, et al.
Publicado: (2010)

Comparative dosimetry of radiography device, MSCT device and two CBCT devices in the elbow region
por: Koivisto, Juha, et al.
Publicado: (2021)

Using the ACR CT accreditation phantom for routine image quality assurance on both CT and CBCT imaging systems in a radiotherapy environment
por: Hobson, Maritza A., et al.
Publicado: (2014)

Deep learning based synthetic CT from cone beam CT generation for abdominal paediatric radiotherapy
por: Szmul, Adam, et al.
Publicado: (2023)

Clinical validation of a semi‐automated segmentation algorithm for target volume definition on planning CT and CBCT in stereotactic body radiotherapy (SBRT) for peripheral lung lesions
por: Mohamed, Ahmed Allam, et al.
Publicado: (2022)

Refining complex re‐irradiation dosimetry through feasibility benchmarking and analysis for informed treatment planning
por: Duffy, Seth R., et al.
Publicado: (2020)

Visualisation of the Bonebridge by means of CT and CBCT
por: Güldner, Christian, et al.
Publicado: (2013)

Volumetric Arc Therapy Treatment Plan Dosimetry Correction Method to Account Patient Weight Loss during a Course of Radiation Therapy
por: D’Souza, Harold, et al.
Publicado: (2020)

Patterns of practice of adaptive re-planning for anatomic variances during cone-beam CT guided radiotherapy
por: Stankiewicz, Michal, et al.
Publicado: (2019)

Dosimetric impacts of cone-beam computed tomography (CBCT)-based anatomic changes in intensity-modulated radiotherapy for cervical cancer
por: Yang, Han, et al.
Publicado: (2022)

Dosimetric effects of anatomical deformations and positioning errors in VMAT breast radiotherapy
por: Rossi, Maija, et al.
Publicado: (2018)

Cannot write session to /tmp/vufind_sessions/sess_hmknsv4mhpk28uai6knlo20r0i