Cargando…

Dosimetry impact of distinct gating strategies in cine MR image‐guided breath‐hold pancreatic cancer radiotherapy

PURPOSE: To investigate the dosimetry effects of different gating strategies in cine magnetic resonance imaging (MRI)‐guided breath‐hold pancreatic cancer radiotherapy. METHODS: Two cine MRI‐based gating strategies were investigated： a tumor contour‐based gating strategy at a gating threshold of 0–5...

Descripción completa

Detalles Bibliográficos
Autores principales:	Dong, Yuyan, Hu, Panpan, Li, Xiaoyang, Liu, Wei, Yan, Bing, Yang, Fei, Ford, John Chetley, Portelance, Lorraine, Yang, Yidong
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2023
Materias:	Radiation Oncology Physics
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10562039/ https://www.ncbi.nlm.nih.gov/pubmed/37335543 http://dx.doi.org/10.1002/acm2.14078

Ejemplares similares

Characterization of an inorganic scintillator for small‐field dosimetry in MR‐guided radiotherapy
por: Cusumano, Davide, et al.
Publicado: (2020)

Free-breathing real-time cardiac cine MR for evaluation of left-ventricular function: Comparison to standard multi-breath-hold cardiac cine MR in 50 patients
por: Nakamura, Masashi, et al.
Publicado: (2016)

Correlation between the setting of gating window width and setup accuracy in left breast cancer radiotherapy based on deep inspiration breath hold
por: Yucheng, Li, et al.
Publicado: (2023)

Single breath-hold real-time MR cardiac cine for evaluation of left ventricular function
por: Kido, Tomoyuki, et al.
Publicado: (2015)

Low‐cost Kinect Version 2 imaging system for breath hold monitoring and gating: Proof of concept study for breast cancer VMAT radiotherapy
por: Edmunds, David M., et al.
Publicado: (2018)

Accuracy and efficiency of respiratory gating comparable to deep inspiration breath hold for pancreatic cancer treatment
por: Zeng, Chuan, et al.
Publicado: (2020)

Improved accelerated breath-hold radial cine image reconstruction by acquiring additional free-breathing data between breath-holds
por: Nam, Seunghoon, et al.
Publicado: (2012)

A gated deep inspiration breath‐hold radiation therapy technique using a linear position transducer
por: Denissova, Svetlana I., et al.
Publicado: (2005)

Evaluation of target and cardiac position during visually monitored deep inspiration breath‐hold for breast radiotherapy
por: Conroy, Leigh, et al.
Publicado: (2016)

Dosimetric effect due to the motion during deep inspiration breath hold for left‐sided breast cancer radiotherapy
por: Tang, Xiaoli, et al.
Publicado: (2015)

A system for real‐time monitoring of breath‐hold via assessment of internal anatomy in tangential breast radiotherapy
por: Vasina, Elena N., et al.
Publicado: (2021)

Comparison of breath hold and free breathing respiratory triggered retrospectively cardiac gated cine steady-state free precession (RT-SSFP) imaging in adults
por: Wang, Hui, et al.
Publicado: (2014)

Comparison of breath‐hold and free‐breathing positions of an external fiducial by analysis of respiratory traces
por: Hunjan, Sandeep, et al.
Publicado: (2008)

Clinical experience using a video‐guided spirometry system for deep inhalation breath‐hold radiotherapy of left‐sided breast cancer
por: Yang, Wensha, et al.
Publicado: (2015)

Portal dosimetry in radiotherapy repeatability evaluation
por: Ślosarek, Krzysztof, et al.
Publicado: (2020)

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

Pre‐clinical and clinical evaluation of the HYPERSCINT plastic scintillation dosimetry research platform for in vivo dosimetry during radiotherapy
por: Schoepper, Imke, et al.
Publicado: (2022)

Potential utility of cone‐beam CT‐guided adaptive radiotherapy under end‐exhalation breath‐hold conditions for pancreatic cancer
por: Ogawa, Ayaka, et al.
Publicado: (2022)

Assessment of left ventricular volumes and mass using single-breath-hold 3D k-t BLAST cine b-SSFP in comparison with multiple-breath-hold 2D cine b-SSFP
por: Palumbo, Alessandro, et al.
Publicado: (2009)

Dosimetric Comparison Study Between Free Breathing and Breath Hold Techniques in Patients Treated by Liver-Directed Stereotactic Body Radiation Therapy
por: Katano, Atsuto, et al.
Publicado: (2023)

Monitoring deep inspiration breath hold for left‐sided localized breast cancer radiotherapy with an in‐house developed laser distance meter system
por: Jensen, Christer A., et al.
Publicado: (2017)

Dosimetric effects of intrafractional isocenter variation during deep inspiration breath‐hold for breast cancer patients using surface‐guided radiotherapy
por: Kügele, Malin, et al.
Publicado: (2017)

The benefits evaluation of abdominal deep inspiration breath hold based on knowledge‐based radiotherapy treatment planning for left‐sided breast cancer
por: Xu, Jiaqi, et al.
Publicado: (2020)

Free-breathing respiratory self-gated Golden angle RAdial Three-dimensional whole-heart isotropic cine imaging for left ventricular volumetric Evaluation (GRATE) - comparison with conventional 2D breath-hold cine imaging
por: Holst, Karen, et al.
Publicado: (2016)

Evidence‐based region of interest (ROI) definition for surface‐guided radiotherapy (SGRT) of abdominal cancers using deep‐inspiration breath‐hold (DIBH)
por: Song, Yulin, et al.
Publicado: (2022)

Dose and organ displacement comparisons with breast conservative radiotherapy using abdominal and thoracic deep‐inspiration breath‐holds: A comparative dosimetric study
por: Matsumoto, Yoshitsugu, et al.
Publicado: (2023)

Feasibility of using nonflat photon beams for whole‐breast irradiation with breath hold
por: Wang, Yuenan, et al.
Publicado: (2014)

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

Single‐institution report of setup margins of voluntary deep‐inspiration breath‐hold (DIBH) whole breast radiotherapy implemented with real‐time surface imaging
por: Xiao, Annie, et al.
Publicado: (2018)

Magnetic resonance assessment of left ventricular volumes and mass using a single-breath-hold 3D k-t BLAST cine b-SSFP in comparison with multiple-breath-hold 2D cine b-SSFP
por: Maffei, Erica, et al.
Publicado: (2010)

Some dosimetry problems in negative pion radiotherapy
por: Baarli, Johan
Publicado: (1973)

The dosimetric benefit of in‐advance respiratory training for deep inspiration breath holding is realized during daily treatment in left breast radiotherapy: A comparative retrospective study of serial surface motion tracking
por: Kalet, Alan M, et al.
Publicado: (2021)

Intrafraction tumor motion during deep inspiration breath hold pancreatic cancer treatment
por: Zeng, Chuan, et al.
Publicado: (2019)

Dosimetric assessment of patient‐specific breath‐hold reproducibility on liver motion for SBRT planning
por: Lu, Lan, et al.
Publicado: (2020)

Impact of breath-hold level on positional error aligned by stent/Lipiodol in Hepatobiliary radiotherapy with breath-hold respiratory control
por: Huang, Tzu-Jie, et al.
Publicado: (2020)

Effects of interportal error on dose distribution in patients undergoing breath‐holding intensity‐modulated radiotherapy for pancreatic cancer: evaluation of a new treatment planning method
por: Takakura, Toru, et al.
Publicado: (2013)

Implementation of free breathing respiratory amplitude‐gated treatments
por: Hickling, Susannah V., et al.
Publicado: (2021)

Deep inspiration breath‐hold technique guided by an opto‐electronic system for extracranial stereotactic treatments
por: Garibaldi, Cristina, et al.
Publicado: (2013)

Aortic valve planimetry by high-resolution 3-dimensional MR image acquisition with a breath-hold: comparison with conventional cine MR imaging and echocardiography to assess the severity of aortic valve stenosis
por: Kim, Hae Jin, et al.
Publicado: (2016)

The accuracy and effectiveness of self-gating signals in free-breathing 3D cardiac cine MRI
por: Li, Shuo, et al.
Publicado: (2016)

Cannot write session to /tmp/vufind_sessions/sess_f28kohak6qtt8mkk0mha7fkqif