Results 1 to 10 of about 6,315,792 (319)

Review of imaging test phantoms

Journal of Biomedical Optics, 2023
Photoacoustic tomography has emerged as a prominent medical imaging technique that leverages its hybrid nature to provide deep penetration, high resolution, and exceptional optical contrast with notable applications in early cancer detection, functional brain imaging, drug delivery monitoring, and guiding interventional procedures.
Christie, Liam B., Zheng, Wenhan, Johnson, William, Marecki, Eric K., Heidrich, James, Xia, Jun, Oh, Kwang W.   +6 more
openaire   +3 more sources

Multimodal Breast Phantoms for Microwave, Ultrasound, Mammography, Magnetic Resonance and Computed Tomography Imaging

Sensors, 2020
The aim of this work was to develop multimodal anthropomorphic breast phantoms suitable for evaluating the imaging performance of a recently-introduced Microwave Imaging (MWI) technique in comparison to the established diagnostic imaging modalities of ...
Giuseppe Ruvio, Raffaele Solimene, Antonio Cuccaro, Gaia Fiaschetti, Andrew J. Fagan, Sean Cournane, Jennie Cooke, Max J. Ammann, Jorge Tobon, Jacinta E. Browne   +9 more
doaj   +2 more sources

Experimental Breast Phantoms for Estimation of Breast Tumor Using Microwave Imaging Systems

IEEE Access, 2018
In this paper, the preparation and the measurement of a set of human breast phantoms for microwave breast imaging (MBI) as a method of tumor detection are presented.
Md Tarikul Islam, Md Samsuzzaman, Salehin Kibria, Mohammad Tariqul Islam   +3 more
doaj   +2 more sources

Development and application of stable phantoms for the evaluation of photoacoustic imaging instruments. [PDF]

PLoS ONE, 2013
Photoacoustic imaging combines the high contrast of optical imaging with the spatial resolution and penetration depth of ultrasound. This technique holds tremendous potential for imaging in small animals and importantly, is clinically translatable.
Sarah E Bohndiek, Sandhya Bodapati, Dominique Van De Sompel, Sri-Rajasekhar Kothapalli, Sanjiv S Gambhir   +4 more
doaj   +2 more sources

Phantom design for tracked ultrasound-based surgical navigation systems [PDF]

MethodsX
For pediatric oncology patients, radical tumor removal is crucial. Surgical navigation using tracked ultrasound may improve radical removal rates in pediatric surgery, based on positive clinical outcomes in adult tumor surgery.
V.J. van Boheemen, J.M. van der Zee, M. Kuipers, M. Fitski, M.H.W.A. Wijnen, F.J. Siepel, A.F.W. van der Steeg   +6 more
doaj   +2 more sources

Tissue-like phantoms for quantitative birefringence imaging

Biomedical Optics Express, 2017
Birefringence imaging, including polarization sensitive optical coherence tomography (PS-OCT), can provide valuable insight into the microscopic structure and organization of many biological tissues. In this paper, we report on a method to fabricate tissue-like birefringence phantoms for such imaging modalities.
Liu, Xinyu, Beaudette, Kathy, Wang, Xianghong, Liu, Linbo, Bouma, Brett E., Villiger, Martin   +5 more
openaire   +5 more sources

Silicone breast phantoms for elastographic imaging evaluation [PDF]

Medical Physics, 2013
Purpose:Breast cancer is a major public health issue for women, and early detection significantly increases survival rate. Currently, there is increased research interest in elastographic soft‐tissue imaging techniques based on the correlation between pathology and mechanical stiffness. Anthropomorphic breast phantoms are critical forex vivo validation
Kashif, A.S., Lotz, T.F., McGarry, M.D., Pattison, A.J., Chase, Geoff   +4 more
openaire   +4 more sources

3-D Stochastic Numerical Breast Phantoms for Enabling Virtual Imaging Trials of Ultrasound Computed Tomography [PDF]

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2021
Ultrasound computed tomography (USCT) is an emerging imaging modality for breast imaging that can produce quantitative images that depict the acoustic properties of tissues.
Fu Li, Umberto Villa, Seonyeong Park, M. Anastasio   +3 more
semanticscholar   +1 more source

3D-printed in vitro models of Stanford type B aortic dissection: A scoping review [PDF]

Journal of Vascular Surgery Cases and Innovative Techniques
Patient-specific three-dimensional-printed phantoms have emerged as valuable tools for simulating Stanford type B aortic dissections in vitro, enabling detailed studies of dissection morphology, hemodynamics, and interventional techniques under ...
Matthias Niklas Hagedorn, MD, Marcello Mächerle, Roger Karl, MSc, C. Soeren Bergt, MSc, Dittmar Böckler, MD, Sandy Engelhardt, MSc, PhD, Katrin Meisenbacher, MD   +6 more
doaj   +2 more sources

Projection-based stereolithography for direct 3D printing of heterogeneous ultrasound phantoms

PLoS ONE, 2021
Modern ultrasound (US) imaging is increasing its clinical impact, particularly with the introduction of US-based quantitative imaging biomarkers. Continued development and validation of such novel imaging approaches requires imaging phantoms that ...
Samantha J. Paulsen, Trevor M. Mitcham, Charlene S. Pan, James Long, Bagrat Grigoryan, Daniel W. Sazer, Collin J. Harlan, Kevin D. Janson, Mark D. Pagel, Jordan S. Miller, Richard R. Bouchard   +10 more
doaj   +3 more sources