Cargando…

Investigation of error detection capabilities of phantom, EPID and MLC log file based IMRT QA methods

A patient specific quality assurance (QA) should detect errors that originate anywhere in the treatment planning process. However, the increasing complexity of treatment plans has increased the need for improvements in the accuracy of the patient specific pretreatment verification process. This has...

Descripción completa

Detalles Bibliográficos
Autores principales:	Defoor, Dewayne L., Stathakis, Sotirios, Roring, Joseph E., Kirby, Neil A., Mavroidis, Panayiotis, Obeidat, Mohammad, Papanikolaou, Nikos
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2017
Materias:	Radiation Oncology Physics
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5874853/ https://www.ncbi.nlm.nih.gov/pubmed/28585300 http://dx.doi.org/10.1002/acm2.12114

Ejemplares similares

Anatomy‐based, patient‐specific VMAT QA using EPID or MLC log files
por: Defoor, Dewayne L., et al.
Publicado: (2015)

QA of intensity-modulated beams using dynamic MLC log files
por: Dinesh Kumar, M., et al.
Publicado: (2006)

Establishing action levels for EPID‐based QA for IMRT
por: Howell, Rebecca M., et al.
Publicado: (2008)

A multi-institution evaluation of MLC log files and performance in IMRT delivery
por: Kerns, James R, et al.
Publicado: (2014)

Comparison of four commercial devices for RapidArc and sliding window IMRT QA
por: Chandraraj, Varatharaj, et al.
Publicado: (2011)

On the sensitivity of patient‐specific IMRT QA to MLC positioning errors
por: Yan, Guanghua, et al.
Publicado: (2009)

IMRT QA result prediction via MLC transmission decomposition
por: Stasko, John T., et al.
Publicado: (2023)

Correlation of phantom‐based and log file patient‐specific QA with complexity scores for VMAT
por: Agnew, Christina E., et al.
Publicado: (2014)

Parallel/Opposed: IMRT QA using treatment log files is superior to conventional measurement‐based method
por: Childress, Nathan, et al.
Publicado: (2015)

Incorporating biological modeling into patient‐specific plan verification
por: Alexandrian, Ara N., et al.
Publicado: (2020)

A Varian DynaLog file‐based procedure for patient dose‐volume histogram‐based IMRT QA
por: Calvo‐Ortega, Juan F., et al.
Publicado: (2014)

Comparison of MLC positioning deviations using log files and establishment of specific assessment parameters for different accelerators with IMRT and VMAT
por: Lin, Xiutong, et al.
Publicado: (2022)

Modulation factors calculated with an EPID‐derived MLC fluence model to streamline IMRT/VMAT second checks
por: Steciw, Stephen, et al.
Publicado: (2013)

Objective Assessment of the Quality and Accuracy of Deformable Image Registration
por: Jurkovic, Ines-Ana, et al.
Publicado: (2020)

Dosimetric validation of Monaco treatment planning system on an Elekta VersaHD linear accelerator
por: Narayanasamy, Ganesh, et al.
Publicado: (2017)

A quantitative method to the analysis of MLC leaf position and speed based on EPID and EBT3 film for dynamic IMRT treatment with different types of MLC
por: Li, Yinghui, et al.
Publicado: (2017)

Insensitivity of machine log files to MLC leaf backlash and effect of MLC backlash on clinical dynamic MLC motion: An experimental investigation
por: Barnes, Michael, et al.
Publicado: (2022)

Is a weekly qualitative picket fence test sufficient? A proposed alternate EPID‐based weekly MLC QA program
por: Kalavagunta, Chaitanya, et al.
Publicado: (2022)

Evaluation of the efficiency and effectiveness of independent dose calculation followed by machine log file analysis against conventional measurement based IMRT QA
por: Sun, Baozhou, et al.
Publicado: (2012)

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

Verification of dynamic and segmental IMRT delivery by dynamic log file analysis
por: Litzenberg, Dale W., et al.
Publicado: (2002)

Dose calibration of EPIDs for segmented IMRT dosimetry
por: Deshpande, Shrikant, et al.
Publicado: (2014)

Pixel response‐based EPID dosimetry for patient specific QA
por: Han, Bin, et al.
Publicado: (2016)

Evaluation of the effect of prostate volume change on tumor control probability in LDR brachytherapy
por: Knaup, Courtney, et al.
Publicado: (2011)

Expected clinical impact of the differences between planned and delivered dose distributions in helical tomotherapy for treating head and neck cancer using helical megavoltage CT images
por: Mavroidis, Panayiotis, et al.
Publicado: (2009)

An EPID‐based system for gantry‐resolved MLC quality assurance for VMAT
por: Zwan, Benjamin J., et al.
Publicado: (2016)

Evaluation of PTW Seven29 for tomotherapy patient-specific quality assurance and comparison with ScandiDos Delta(4)
por: Myers, Pamela, et al.
Publicado: (2012)

VMAT Optimization and Dose Calculation in the Presence of Metallic Hip Prostheses
por: Parenica, Holly M., et al.
Publicado: (2019)

Dose Calculation Comparisons between Three Modern Treatment Planning Systems
por: Bosse, Courtney, et al.
Publicado: (2020)

Planar EPID-Based Dosimetry for SRS and SRT Patient-Specific QA
por: Thongsawad, Sangutid, et al.
Publicado: (2021)

Evaluation of Dosimetry Check software for IMRT patient‐specific quality assurance
por: Narayanasamy, Ganesh, et al.
Publicado: (2015)

EPID‐based dosimetry to verify IMRT planar dose distribution for the aS1200 EPID and FFF beams
por: Miri, Narges, et al.
Publicado: (2016)

An EPID-based method for comprehensive verification of gantry, EPID and the MLC carriage positional accuracy in Varian linacs during arc treatments
por: Rowshanfarzad, Pejman, et al.
Publicado: (2014)

Reproducibility in patient‐specific IMRT QA
por: McKenzie, Elizabeth M., et al.
Publicado: (2014)

Breaking bad IMRT QA practice
por: Stojadinovic, Strahinja, et al.
Publicado: (2015)

Image processing for IMRT QA dosimetry
por: Zaini, Mehran R., et al.
Publicado: (2005)

Radiobiologically based treatment plan evaluation for prostate seed implants
por: Knaup, Courtney, et al.
Publicado: (2011)

Using the frame averaging of aS500 EPID for IMRT verification
por: Chang, J., et al.
Publicado: (2003)

Clinical Evaluation of a Two-dimensional Liquid-Filled Ion chamber Detector Array for Verification of High Modulation Small Fields in Radiotherapy
por: Markovic, Miljenko, et al.
Publicado: (2019)

Development of a four-axis moving phantom for patient-specific QA of surrogate signal-based tracking IMRT
por: Mukumoto, Nobutaka, et al.
Publicado: (2016)

Cannot write session to /tmp/vufind_sessions/sess_mcki9s10ua7ko3g4p4r7h17cbl