Cargando…

Normalization of Ventilation Data from 4D-CT to Facilitate Comparison between Datasets Acquired at Different Times

PURPOSE: The 4D-CT data used for comparing a patient’s ventilation distributions before and after lung radiotherapy are acquired at different times. As a result, an additional variable – the tidal volume (TV) – can alter the results. Therefore, in this paper we propose to normalize the ventilation t...

Descripción completa

Detalles Bibliográficos
Autores principales:	Latifi, Kujtim, Feygelman, Vladimir, Moros, Eduardo G., Dilling, Thomas J., Stevens, Craig W., Zhang, Geoffrey G.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2013
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3866128/ https://www.ncbi.nlm.nih.gov/pubmed/24358330 http://dx.doi.org/10.1371/journal.pone.0084083

Ejemplares similares

Evaluation of the ΔV 4D CT ventilation calculation method using in vivo xenon CT ventilation data and comparison to other methods
por: Zhang, Geoffrey G., et al.
Publicado: (2016)

Ventilation Series Similarity: A Study for Ventilation Calculation Using Deformable Image Registration and 4DCT to Avoid Motion Artifacts
por: Zhang, Geoffrey G., et al.
Publicado: (2017)

A Method to Determine the Coincidence of MRI-Guided Linac Radiation and Magnetic Isocenters
por: Latifi, Kujtim, et al.
Publicado: (2019)

Monte Carlo Study of Radiation Dose Enhancement by Gadolinium in Megavoltage and High Dose Rate Radiotherapy
por: Zhang, Daniel G., et al.
Publicado: (2014)

Practical quantification of image registration accuracy following the AAPM TG‐132 report framework
por: Latifi, Kujtim, et al.
Publicado: (2018)

Variability of Image Features Computed from Conventional and Respiratory-Gated PET/CT Images of Lung Cancer
por: Oliver, Jasmine A., et al.
Publicado: (2015)

Initial evaluation of automated treatment planning software
por: Gintz, Dawn, et al.
Publicado: (2016)

Superficial and peripheral dose in compensator‐based FFF beam IMRT
por: Zhang, Daniel G., et al.
Publicado: (2016)

Voxel size and gray level normalization of CT radiomic features in lung cancer
por: Shafiq-ul-Hassan, Muhammad, et al.
Publicado: (2018)

Dependence of ventilation image derived from 4D CT on deformable image registration and ventilation algorithms
por: Latifi, Kujtim, et al.
Publicado: (2013)

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)

Maintaining dosimetric quality when switching to a Monte Carlo dose engine for head and neck volumetric‐modulated arc therapy planning
por: Feygelman, Vladimir, et al.
Publicado: (2022)

Validation of an improved helical diode array and dose reconstruction software using TG‐244 datasets and stringent dose comparison criteria
por: Ahmed, Saeed, et al.
Publicado: (2016)

On the MLC leaves alignment in the direction orthogonal to movement
por: Latifi, Kujtim, et al.
Publicado: (2021)

CT imaging features associated with recurrence in non-small cell lung cancer patients after stereotactic body radiotherapy
por: Li, Qian, et al.
Publicado: (2017)

Pretreatment CT and PET radiomics predicting rectal cancer patients in response to neoadjuvant chemoradiotherapy
por: Yuan, Zhigang, et al.
Publicado: (2021)

Volumetric modulated arc planning for lung stereotactic body radiotherapy using conventional and unflattened photon beams: a dosimetric comparison with 3D technique
por: Zhang, Geoffrey G, et al.
Publicado: (2011)

Comprehensive evaluation of the high‐resolution diode array for SRS dosimetry
por: Ahmed, Saeed, et al.
Publicado: (2019)

A hybrid volumetric dose verification method for single‐isocenter multiple‐target cranial SRS
por: Ahmed, Saeed, et al.
Publicado: (2018)

Adaptive hypofractionted and stereotactic body radiotherapy for lung tumors with real-time MRI guidance
por: Bryant, John M., et al.
Publicado: (2023)

Validation of Pinnacle treatment planning system for use with Novalis delivery unit
por: Feygelman, Vladimir, et al.
Publicado: (2010)

Initial dosimetric evaluation of SmartArc – a novel VMAT treatment planning module implemented in a multi‐vendor delivery chain
por: Feygelman, Vladimir, et al.
Publicado: (2010)

Validation of a GPU‐Based 3D dose calculator for modulated beams
por: Ahmed, Saeed, et al.
Publicado: (2017)

Is wax equivalent to tissue in electron conformal therapy planning? A Monte Carlo study of material approximation introduced dose difference
por: Zhang, Ray R., et al.
Publicado: (2013)

Unlocking a closed system: dosimetric commissioning of a ring gantry linear accelerator in a multivendor environment
por: Saini, Amarjit, et al.
Publicado: (2021)

Triggered kV Imaging During Spine SBRT for Intrafraction Motion Management
por: Koo, Jihye, et al.
Publicado: (2021)

Fiducial markers coupled with 3D PET/CT offer more accurate radiation treatment delivery for locally advanced esophageal cancer
por: Oliver, Jasmine A., et al.
Publicado: (2017)

Magnetic Resonance-Guided Stereotactic Body Radiation Therapy/Hypofractionated Radiation therapy for Metastatic and Primary Central and Ultracentral Lung Lesions
por: Sandoval, Maria L., et al.
Publicado: (2023)

Evaluation of a new VMAT QA device, or the “X” and “O” array geometries
por: Feygelman, Vladimir, et al.
Publicado: (2011)

Evaluation of semiempirical VMAT dose reconstruction on a patient dataset based on biplanar diode array measurements
por: Stambaugh, Cassandra, et al.
Publicado: (2014)

Validation of measurement‐guided 3D VMAT dose reconstruction on a heterogeneous anthropomorphic phantom
por: Opp, Daniel, et al.
Publicado: (2013)

Measurement‐guided volumetric dose reconstruction for helical tomotherapy
por: Stambaugh, Cassandra, et al.
Publicado: (2015)

MR-guided stereotactic body radiation therapy for intracardiac and pericardial metastases
por: Sim, Austin J., et al.
Publicado: (2020)

HiCcompare: an R-package for joint normalization and comparison of HI-C datasets
por: Stansfield, John C., et al.
Publicado: (2018)

A proliferation saturation index to predict radiation response and personalize radiotherapy fractionation
por: Prokopiou, Sotiris, et al.
Publicado: (2015)

Stereotactic Magnetic Resonance-Guided Adaptive and Non-Adaptive Radiotherapy on Combination MR-Linear Accelerators: Current Practice and Future Directions
por: Bryant, John Michael, et al.
Publicado: (2023)

Technical Note: On the spatial correlation between robust CT‐ventilation methods and SPECT ventilation
por: Castillo, Edward, et al.
Publicado: (2020)

A head and neck treatment planning strategy for a CBCT‐guided ring‐gantry online adaptive radiotherapy system
por: Nasser, Nour, et al.
Publicado: (2023)

Validation of three deformable image registration algorithms for the thorax
por: Latifi, Kujtim, et al.
Publicado: (2013)

Treatment of Central Nervous System Tumors on Combination MR-Linear Accelerators: Review of Current Practice and Future Directions
por: Bryant, John Michael, et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_sd9pum6gs9nuq0ec3qdaajrmau