Cargando…

CT slice index and thickness: Impact on organ contouring in radiation treatment planning for prostate cancer

Objective: To assess the impact of CT slice index and thickness (3 mm versus 5 mm) on (i) prostate volume, dimensions, and isocenter coordinates, (ii) bladder and rectal volumes, and (iii) DRR quality, in the treatment of prostate cancer. Methods: 16 patients with prostate cancer underwent two plann...

Descripción completa

Detalles Bibliográficos
Autores principales:	Berthelet, E., Liu, M., Truong, P., Czaykowski, P., Kalach, N., Yu, C., Patterson, K., Currie, T., Kristensen, S., Kwan, W., Moravan, V.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2003
Materias:	Medical Imaging
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5724462/ https://www.ncbi.nlm.nih.gov/pubmed/14604426 http://dx.doi.org/10.1120/jacmp.v4i4.2511

Ejemplares similares

Optimal slice thickness for object detection with longitudinal partial volume effects in computed tomography
por: Monnin, Pascal, et al.
Publicado: (2016)

Impact of slice thickness, pixel size, and CT dose on the performance of automatic contouring algorithms
por: Huang, Kai, et al.
Publicado: (2021)

The Effect of Slice Thickness on Contours of Brain Metastases for Stereotactic Radiosurgery
por: Thrower, Sara L., et al.
Publicado: (2021)

Effect of radiation dose reduction on image quality in adult head CT with noise‐suppressing reconstruction system with a 256 slice MDCT
por: Baskan, Ozdil, et al.
Publicado: (2015)

Measurement of image rotation angle in CT for radiotherapy treatment planning
por: Skrzynski, Witold, et al.
Publicado: (2016)

Comparison on radiation effective dose and image quality of right coronary artery on prospective ECG‐gated method between 320 row CT and 2nd generation (128‐slice) dual source CT
por: Li, Ren‐Feng, et al.
Publicado: (2020)

Deep Learning Algorithm for Reducing CT Slice Thickness: Effect on Reproducibility of Radiomic Features in Lung Cancer
por: Park, Sohee, et al.
Publicado: (2019)

Evaluation of techniques for slice sensitivity profile measurement and analysis
por: Greene, Travis C., et al.
Publicado: (2014)

Inter‐observer variability in library plan selection on iterative CBCT and synthetic CT images of cervical cancer patients
por: de Hond, Yvonne J. M., et al.
Publicado: (2023)

FDG PET/CT for rectal carcinoma radiotherapy treatment planning: comparison of functional volume delineation algorithms and clinical challenges
por: Withofs, Nadia, et al.
Publicado: (2014)

Contour‐guided deep learning based deformable image registration for dose monitoring during CBCT‐guided radiotherapy of prostate cancer
por: Hemon, Cédric, et al.
Publicado: (2023)

Automated gross tumor volume contour generation for large‐scale analysis of early‐stage lung cancer patients planned with 4D‐CT
por: Davey, Angela, et al.
Publicado: (2020)

Energy spectrum CT index‐based machine learning model predicts the effect of intravenous thrombolysis in lower limbs
por: Liu, Rong, et al.
Publicado: (2023)

Hippocampus segmentation in CT using deep learning: impact of MR versus CT-based training contours
por: Hänsch, Annika, et al.
Publicado: (2020)

Impact of different CBCT imaging monitor units, reconstruction slice thicknesses, and planning CT slice thicknesses on the positioning accuracy of a MV‐CBCT system in head‐and‐neck patients
por: Jia, Ming X., et al.
Publicado: (2012)

Measurement of gantry rotation time in modern ct
por: Fukuda, Atsushi, et al.
Publicado: (2014)

Measurement of table feed speed in modern CT
por: Fukuda, Atsushi, et al.
Publicado: (2014)

Beam profile assessment in spectral CT scanners
por: Anjomrouz, Marzieh, et al.
Publicado: (2018)

Evaluation of gantry rotation overrun in axial CT scanning
por: Fukuda, Atsushi, et al.
Publicado: (2014)

Scanner and kVp dependence of measured CT numbers in the ACR CT phantom
por: Cropp, Robert J., et al.
Publicado: (2013)

A patient‐ and acquisition‐tailored injection approach for improving consistency of CT enhancement towards a target CT value in coronary CT angiography
por: Van Gompel, Gert, et al.
Publicado: (2022)

Pneumomediastinum after Facial Bone Contouring Surgery
por: Yoo, Kun-Woon, et al.
Publicado: (2014)

Optimal slice thickness for cone-beam CT with on-board imager
por: Seet, KYT, et al.
Publicado: (2010)

Contrast thresholds for detection of various iodine concentrations in subtraction CT and dual‐energy CT systems
por: Heshmat, Anahita, et al.
Publicado: (2022)

CT protocol management: simplifying the process by using a master protocol concept
por: Szczykutowicz, Timothy P., et al.
Publicado: (2015)

Computational approaches to detect small lesions in (18)F‐FDG PET/CT scans
por: Nichols, Kenneth J., et al.
Publicado: (2021)

An evaluation of organ dose modulation on a GE optima CT660‐computed tomography scanner
por: Dixon, Matthew T., et al.
Publicado: (2016)

Optimization of a secondary VOI protocol for lung imaging in a clinical CT scanner
por: Larsen, Thomas C., et al.
Publicado: (2018)

Image texture and radiation dose properties in CT
por: Mozejko, Dawid, et al.
Publicado: (2016)

Investigating the feasibility of generating dual‐energy CT from one 120‐kVp CT scan: a phantom study
por: Huang, Wen‐Hui, et al.
Publicado: (2020)

(18)F‐FDG PET/CT features of immune‐related adverse events and pitfalls following immunotherapy
por: Cherk, Martin H, et al.
Publicado: (2022)

CT image quality over time: comparison of image quality for six different CT scanners over a six‐year period
por: Roa, Ana Maria A., et al.
Publicado: (2015)

Incorporating sensitive cardiac substructure sparing into radiation therapy planning
por: Morris, Eric D., et al.
Publicado: (2020)

Establishing a quality assurance program for photon counting detector (PCD) CT: Tips and caveats
por: Ahmed, Zaki, et al.
Publicado: (2023)

Reliability of CT‐based texture features: Phantom study
por: Varghese, Bino A., et al.
Publicado: (2019)

Retrospective SPECT/CT dosimetry following transarterial radioembolization
por: Thompson, Briana C., et al.
Publicado: (2021)

Direct measurement of CTDI(w) on helical CT scans
por: DePew, Kyle D., et al.
Publicado: (2022)

Performance evaluation of iterative reconstruction algorithms for achieving CT radiation dose reduction — a phantom study
por: Dodge, Cristina T., et al.
Publicado: (2016)

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)

The impact of spectral filtration on image quality in micro‐CT system
por: Ren, Liqiang, et al.
Publicado: (2016)

Cannot write session to /tmp/vufind_sessions/sess_dvt6e8q0pj9igs9g5ipif3dsrl