scholarly journals A mobile isocentric C‐arm for intraoperative cone‐beam CT: Technical assessment of dose and 3D imaging performance

2020 ◽  
Vol 47 (3) ◽  
pp. 958-974 ◽  
Author(s):  
N. M. Sheth ◽  
T. De Silva ◽  
A. Uneri ◽  
M. Ketcha ◽  
R. Han ◽  
...  
Keyword(s):  
3D Imaging ◽  
Cone Beam Ct ◽  
Cone Beam ◽  
Technical Assessment ◽  
Imaging Performance

scholarly journals Mobile C‐Arm with a CMOS detector: Technical assessment of fluoroscopy and Cone‐Beam CT imaging performance

2018 ◽  
Vol 45 (12) ◽  
pp. 5420-5436 ◽  
Author(s):  
Niral M. Sheth ◽  
Wojciech Zbijewski ◽  
Matthew W. Jacobson ◽  
Godwin Abiola ◽  
Gerhard Kleinszig ◽  
...  
Keyword(s):  
Cone Beam Ct ◽  
Ct Imaging ◽  
Cone Beam ◽  
Technical Assessment ◽  
Imaging Performance

A robotic x-ray cone-beam CT system: trajectory optimization for 3D imaging of the weight-bearing spine

2019 ◽  
Author(s):  
Chumin Zhao ◽  
Magdalena Herbst ◽  
Sebastian Vogt ◽  
Ludwig Ritschl ◽  
Steffen Kappler ◽  
...  
Keyword(s):  
Trajectory Optimization ◽  
3D Imaging ◽  
Cone Beam Ct ◽  
Weight Bearing ◽  
Cone Beam ◽  
X Ray ◽  
System Trajectory ◽  
Ct System

Using cone-beam CT as a low-dose 3D imaging technique for the extremities: initial experience in 50 subjects

2015 ◽  
Vol 44 (6) ◽  
pp. 797-809 ◽  
Author(s):  
Ambrose J. Huang ◽  
Connie Y. Chang ◽  
Bijoy J. Thomas ◽  
Peter J. MacMahon ◽  
William E. Palmer
Keyword(s):  
3D Imaging ◽  
Low Dose ◽  
Imaging Technique ◽  
Cone Beam Ct ◽  
Cone Beam ◽  
Initial Experience

Technical assessment of a cone-beam CT scanner for otolaryngology imaging: Image quality, dose, and technique protocols

2012 ◽  
Vol 39 (8) ◽  
pp. 4932-4942 ◽  
Author(s):  
J. Xu ◽  
D. D. Reh ◽  
J. P. Carey ◽  
M. Mahesh ◽  
J. H. Siewerdsen
Keyword(s):  
Image Quality ◽  
Cone Beam Ct ◽  
Cone Beam ◽  
Ct Scanner ◽  
Technical Assessment

Imaging performance of CMOS and a-Si:H flat-panel detectors for C-arm fluoroscopy and cone-beam CT

2018 ◽  
Author(s):  
Jeffrey H. Siewerdsen ◽  
Niral Sheth ◽  
Matthew Jacobson ◽  
Wojciech Zbijewski ◽  
Gerhard Kleinszig ◽  
...  
Keyword(s):  
Cone Beam Ct ◽  
Cone Beam ◽  
Flat Panel ◽  
Flat Panel Detectors ◽  
Imaging Performance

WE-G-110-02: A Cascaded Systems Model for Imaging Performance and Task-Based Optimization in Dual-Energy Cone-Beam CT

2011 ◽  
Vol 38 (6Part33) ◽  
pp. 3833-3833
Author(s):  
G Gang ◽  
P Prakash ◽  
W Zbijewski ◽  
J Stayman ◽  
J Siewerdsen
Keyword(s):  
Cone Beam Ct ◽  
Dual Energy ◽  
Cone Beam ◽  
Systems Model ◽  
Cascaded Systems ◽  
Energy Cone ◽  
Imaging Performance ◽  
And Task

scholarly journals Cone‐beam CT dose and imaging performance evaluation with a modular, multipurpose phantom

2019 ◽  
Vol 47 (2) ◽  
pp. 467-479 ◽  
Author(s):  
J. H. Siewerdsen ◽  
A. Uneri ◽  
A. M. Hernandez ◽  
G. W. Burkett ◽  
J. M. Boone
Keyword(s):  
Performance Evaluation ◽  
Cone Beam Ct ◽  
Cone Beam ◽  
Ct Dose ◽  
Imaging Performance

scholarly journals Technical assessment of a prototype cone-beam CT system for imaging of acute intracranial hemorrhage

2016 ◽  
Vol 43 (10) ◽  
pp. 5745-5757 ◽  
Author(s):  
Jennifer Xu ◽  
Alejandro Sisniega ◽  
Wojciech Zbijewski ◽  
Hao Dang ◽  
J. Webster Stayman ◽  
...  
Keyword(s):  
Intracranial Hemorrhage ◽  
Cone Beam Ct ◽  
Cone Beam ◽  
Ct System ◽  
Technical Assessment

scholarly journals Usefulness of Hard Palate Measurements in Predicting Airway Dimensions in Patients Referred for Cone Beam CT

2021 ◽  
Vol 15 (1) ◽  
pp. 505-511
Author(s):  
Mustafa Alkhader ◽  
Mohammad S. Alrashdan ◽  
Nour Abdo ◽  
Rashed Abbas
Keyword(s):  
Hard Palate ◽  
3D Imaging ◽  
Cone Beam Ct ◽  
Correlation Coefficients ◽  
Cone Beam ◽  
Additive Effects ◽  
Sectional Area ◽  
Cross Sectional ◽  
Pearson Coefficient ◽  
Airway Dimensions

Purpose: The aim of the study was to evaluate the usefulness of hard palate measurements in predicting airway dimensions in patients referred for cone-beam CT (CBCT). Materials and Methods: Six hundred forty-three patients (239 males and 404 females) were examined by CBCT. Using dedicated CBCT software (Kodak CS 3D imaging version 3.8.6, Carestream, Rochester, NY, USA); different hard palate (palatal interalveolar length, palatal arch depth, maxillo-palatal arch angle, and alveolar width) and airway measurements (airway volume, minimum cross-sectional area, minimum anteroposterior distance, minimum right to left distance and airway length) were obtained and correlated using Pearson’s correlation coefficients and regression analysis. Results: Although the correlation between hard palate and airway measurements was weak (Pearson coefficient (r) < 0.40), there were significant (P < 0.05) additive effects for hard palate measurements in predicting airway dimensions. Maxillo-palatal arch angle was the only hard palate measurement that had no effect in predicting airway dimensions. Conclusion: Hard palate measurements are considered useful in predicting airway dimensions in patients referred for CBCT.

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