Cargando…

Verification of patient‐setup accuracy using a surface imaging system with steep measurement angle

PURPOSE: We evaluate an SGRT device (Voxelan HEV‐600 M/RMS) installed with Radixact, with the view angle of the Voxelan's camera at 74 degrees. The accuracy of Voxelan with this steep angle was evaluated with phantom experiments and inter‐fractional setup errors of patients. METHODS: In the pha...

Descripción completa

Detalles Bibliográficos
Autores principales:	Sasaki, Fumihiro, Yamashita, Yuusuke, Nakano, Satoshi, Ishikawa, Masayori
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2022
Materias:	Radiation Oncology Physics
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10113693/ https://www.ncbi.nlm.nih.gov/pubmed/36537149 http://dx.doi.org/10.1002/acm2.13872

Ejemplares similares

Detection of patient setup errors with a portal image – DRR registration software application
por: Sutherland, Kenneth, et al.
Publicado: (2011)

Verification of prostate treatment setup using computed radiography for portal imaging
por: Whittington, Richard, et al.
Publicado: (2002)

Importance of CBCT setup verification for optical‐guided frameless radiosurgery
por: Fu, Lei, et al.
Publicado: (2014)

Surface guided radiotherapy (SGRT) improves breast cancer patient setup accuracy
por: Kügele, Malin, et al.
Publicado: (2019)

Accuracy of surface‐guided patient setup for conventional radiotherapy of brain and nasopharynx cancer
por: Lee, Sang Kyu, et al.
Publicado: (2021)

Accuracy of patient setup positioning using surface‐guided radiotherapy with deformable registration in cases of surface deformation
por: Kadman, Boriphat, et al.
Publicado: (2022)

Pretreatment setup verification by cone beam CT in stereotactic radiosurgery: phantom study
por: Fukuda, Atsushi
Publicado: (2010)

Radiobiological evaluation considering setup error on single‐isocenter irradiation in stereotactic radiosurgery
por: Nakano, Hisashi, et al.
Publicado: (2021)

Comparison of initial patient setup accuracy between surface imaging and three point localization: A retrospective analysis
por: Stanley, Dennis N., et al.
Publicado: (2017)

Surface-Guided Patient Setup Versus Traditional Tattoo Markers for Radiation Therapy: Is Tattoo-Less Setup Feasible for Thorax, Abdomen and Pelvis Treatment?
por: Zhao, Hui, et al.
Publicado: (2022)

Treatment accuracy without rotational setup corrections in intracranial SRT
por: Boman, Eeva, et al.
Publicado: (2016)

Comparison of setup accuracy of optical surface image versus orthogonal x‐ray images for VMAT of the left breast using deep‐inspiration breath‐hold
por: Lu, Wei, et al.
Publicado: (2023)

Verification of the accuracy of a photon dose‐calculation algorithm
por: Gifford, Kent A., et al.
Publicado: (2002)

Comparison of the dosimetric accuracy of proton breast treatment plans delivered with SGRT and CBCT setups
por: MacFarlane, Michael J., et al.
Publicado: (2021)

Effect of setup error in the single‐isocenter technique on stereotactic radiosurgery for multiple brain metastases
por: Nakano, Hisashi, et al.
Publicado: (2020)

Assessment of Setup Errors in Gynecological Malignancies Treated With Radiotherapy Using Onboard Imaging
por: LNU, Aparajeeta, et al.
Publicado: (2023)

Impact of use of optical surface imaging on initial patient setup for stereotactic body radiotherapy treatments
por: Leong, Brian, et al.
Publicado: (2019)

Development of the breast immobilization system in prone setup: The effect of bra in prone position to improve the breast setup error
por: Kawamura, Mariko, et al.
Publicado: (2017)

Investigation of the optimum location of external markers for patient setup accuracy enhancement at external beam radiotherapy
por: Miandoab, Payam Samadi, et al.
Publicado: (2016)

Stereotactic IMRT for prostate cancer: Setup accuracy of a new stereotactic body localization system
por: Wang, Lu, et al.
Publicado: (2004)

Evaluation of the setup accuracy of a stereotactic radiotherapy head immobilization mask system using kV on‐board imaging
por: Ali, Imad, et al.
Publicado: (2010)

Verification of the accuracy of 3D calculations of breast dose during tangential irradiation: measurements in a breast phantom
por: Kirsner, Steven M., et al.
Publicado: (2001)

Evaluation of setup and intrafraction motion for surface guided whole‐breast cancer radiotherapy
por: Hattel, Sandra Helene, et al.
Publicado: (2019)

Evaluation of the need for simultaneous orthogonal gated setup imaging
por: Berbeco, Ross I., et al.
Publicado: (2010)

The impact of the three degrees‐of‐freedom fiducial marker‐based setup compared to soft tissue‐based setup in hypofractionated intensity‐modulated radiotherapy for prostate cancer
por: Tanabe, Satoshi, et al.
Publicado: (2019)

Accuracy of low‐dose proton CT image registration for pretreatment alignment verification in reference to planning proton CT
por: Cassetta, Roberto, et al.
Publicado: (2019)

Using an onboard kilovoltage imager to measure setup deviation in intensity‐modulated radiation therapy for head‐and‐neck patients
por: Mechalakos, James G., et al.
Publicado: (2007)

Stereotactic radiosurgery with MLC‐defined arcs: Verification of dosimetry, spatial accuracy, and end‐to‐end tests
por: Brezovich, Ivan A., et al.
Publicado: (2019)

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)

SGRT‐based DIBH radiotherapy practice for right‐sided breast cancer combined with RNI: A retrospective study on dosimetry and setup accuracy
por: Lai, Jianjun, et al.
Publicado: (2023)

Fundamental study on quality assurance (QA) procedures for a real‐time tumor tracking radiotherapy (RTRT) system from the viewpoint of imaging devices
por: Kimura, Suguru, et al.
Publicado: (2021)

Utilization of cone‐beam CT for reconstruction of dose distribution delivered in image‐guided radiotherapy of prostate carcinoma — bony landmark setup compared to fiducial markers setup
por: Paluska, Petr, et al.
Publicado: (2013)

An investigation of gantry angle data accuracy for cine‐mode EPID images acquired during arc IMRT
por: McCowan, Peter M., et al.
Publicado: (2014)

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)

Dosimetric effect of six degrees of freedom couch top with rotational setup error corrections in proton therapy
por: Kato, Takahiro, et al.
Publicado: (2023)

Detection of setup errors with a body‐surface laser‐scanning system for whole‐breast irradiation after breast‐conserving surgery
por: Jiang, Ping, et al.
Publicado: (2022)

Improved setup and positioning accuracy using a three‐point customized cushion/mask/bite‐block immobilization system for stereotactic reirradiation of head and neck cancer
por: Wang, He, et al.
Publicado: (2016)

Dosimetric assessment of rigid setup error by CBCT for HN‐IMRT
por: Worthy, Danielle, et al.
Publicado: (2010)

Patient‐specific daily pretreatment setup protocol using electronic portal imaging for radiation therapy
por: Wittmer, Michael H., et al.
Publicado: (2005)

Three‐dimensional dose prediction based on two‐dimensional verification measurements for IMRT
por: Sumida, Iori, et al.
Publicado: (2014)

Cannot write session to /tmp/vufind_sessions/sess_qn6c27gbsg39e041qqe3s487fu