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D A Jaffray

Explore the profile of D A Jaffray including associated specialties, affiliations and a list of published articles. Areas
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Articles 80
Citations 2181
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Recent Articles
1.
Geady C, Keller H, Siddiqui I, Bilkey J, Dhani N, Jaffray D
Phys Med . 2020 Apr; 72:142-151. PMID: 32276133
Introduction: Studies suggest there is utility in computed tomography (CT) radiomics for pancreatic disease; however, the precise biological interpretation of its features is unclear. In this manuscript, we present a...
2.
Bootsma G, Nordstrom H, Eriksson M, Jaffray D
Phys Med . 2020 Apr; 72:80-87. PMID: 32229424
Introduction: Monte Carlo (MC) simulations are a powerful tool for improving image quality in X-ray based imaging modalities. An accurate X-ray source model is essential to MC modeling for CBCT...
3.
Daly M, Chan H, Muhanna N, Akens M, Wilson B, Irish J, et al.
Phys Med Biol . 2019 Oct; 64(21):215007. PMID: 31570668
A hybrid system for intraoperative cone-beam CT (CBCT) imaging and continuous-wave fluorescence tomography (FT) has been developed using an image-guidance framework. Intraoperative CBCT images with sub-millimeter spatial resolution are acquired...
4.
Daly M, Wilson B, Irish J, Jaffray D
Phys Med Biol . 2019 Jul; 64(13):135021. PMID: 31276450
A non-contact approach for diffuse optical tomography (DOT) has been developed for on-demand image updates using surgical navigation technology. A stereoscopic optical tracker provides real-time localization of reflective spheres mounted...
5.
Dosanjh M, Aggarwal A, Pistenmaa D, Amankwaa-Frempong E, Angal-Kalinin D, Boogert S, et al.
Clin Oncol (R Coll Radiol) . 2019 Feb; 31(6):352-355. PMID: 30798993
No abstract available.
6.
Coolens C, Mohseni H, Dhodi S, Ma S, Keller H, Jaffray D
Eur J Radiol . 2018 Aug; 106:192-198. PMID: 30150044
Purpose: Standardization and protocol optimization is essential for quantification of Dynamic Contrast Enhanced CT as an imaging biomarker. Currently, no commercially available quality assurance (QA) phantoms can provide for testing...
7.
Damyanovich A, Rieker M, Zhang B, Bissonnette J, Jaffray D
Phys Med Biol . 2018 Mar; 63(7):075010. PMID: 29493533
The design, construction and application of a multimodality, 3D magnetic resonance/computed tomography (MR/CT) image distortion phantom and analysis system for stereotactic radiosurgery (SRS) is presented. The phantom is characterized by...
8.
Beheshti M, Foomany F, Magtibay K, Masse S, Lai P, Asta J, et al.
Cardiovasc Eng Technol . 2016 Jul; 7(3):238-53. PMID: 27357301
Most existing studies of cardiac arrhythmia rely on surface measurements through optical or electrical mapping techniques. Current density imaging (CDI) is a method which enables us to study current pathways...
9.
Jaffray D, Atun R, Barton M, Baumann M, Gospodarowicz M, Hoskin P, et al.
Clin Oncol (R Coll Radiol) . 2015 Jan; 27(2):67-9. PMID: 25575690
No abstract available.
10.
Magtibay K, Beheshti M, Foomany F, Balasundaram K, Masse S, Lai P, et al.
Annu Int Conf IEEE Eng Med Biol Soc . 2015 Jan; 2014:5579-82. PMID: 25571259
Magnetic Resonance Imaging (MRI) techniques such as Current Density Imaging (CDI) and Diffusion Tensor Imaging (DTI) provide a complementing set of imaging data that can describe both the functional and...