Results 61 to 70 of about 21,435 (195)

Small animal PET: aspects of performance assessment

, 2004
Dedicated small animal positron emission tomography (PET) systems are increasingly prevalent in industry (e.g. for preclinical drug development) and biological research.
Bauer, A., Weber, S.
core   +1 more source

Quantitative, Simultaneous PET/MRI for Intratumoral Imaging with an MRI-Compatible PET Scanner [PDF]

, 2012
Noninvasive methods are needed to explore the heterogeneous tumor microenvironment and its modulation by therapy. Hybrid PET/MRI systems are being developed for small-animal and clinical use.
Procissi, Daniel, Park, Ryan, Raubitschek, Andrew A., Bading, James R., Sohi, Hargun, Ng, Thomas S. C., Cherry, Simon R., Conti, Peter S., Jacobs, Russell E., Colcher, David   +9 more
core  

Preliminary test results on the new electronic readout of the YAP-(S)PET small animal scanner

, 2002
A small animal PET-SPECT scanner (YAP-(S)PET) prototype was built at the Physics Department of the University of Ferrara and is presently being used at the Nuclear Medicine Department for radiopharmaceutical studies on rats. The first YAP(S)PET prototype
Di Domenico G, DI DOMENICO, Giovanni, MALAGUTI, Roberto, ZAVATTINI, Guido, DEL GUERRA, ALBERTO, Ramusino AC, COTTA RAMUSINO, Angelo, Tonini E, Malaguti R, Damiani C, Chiozzi S, DAMIANI, Chiara, Zavattini G.   +12 more
core   +1 more source

A total-body small animal PET scanner with a 4-layer DOI detector

, 2021
Objectives: Development of a total-body small animal PET scanner with a 4-layer DOI detector to achieve high-sensitivity and uniform spatial resolution for rodent imaging.
995237, 995238, Kang, Hangyu
core  

Prototype Small-Animal PET-CT Imaging System for Image-Guided Radiation Therapy

IEEE Access, 2019
Molecular imaging is becoming essential for precision targeted radiation therapy, yet progress is hindered from a lack of integrated imaging and treatment systems.
Ekaterina Mikhaylova, Jamison Brooks, Darren M. Zuro, Farouk Nouizi, Maciej Kujawski, Srideshikan Sargur Madabushi, Jinyi Qi, Mengxi Zhang, Junie Chea, Erasmus K. Poku, Nicole Bowles, Jeffrey Y. C. Wong, John E. Shively, Paul J Yazaki, Gultekin Gulsen, Simon R. Cherry, Susanta K. Hui   +16 more
doaj   +1 more source

H²RSPET: a 0.5 mm resolution high-sensitivity small-animal PET scanner, a simulation study. [PDF]

Phys Med Biol, 2021
Lai Y, Wang Q, Zhou S, Xie Z, Qi J, Cherry SR, Jin M, Chi Y, Du J.   +8 more
europepmc   +1 more source

Accurate Monte Carlo modeling and performance assessment of the X-PET^™subsystem of the FLEX Triumph^™preclinical PET/CT scanner

, 2011
X-PET is a commercial small animal PET scanner incorporating several innovative designs to achieve improved performance. It is employed as a PET subsystem in the FLEX Triumph preclinical PET/CT scanner, the first commercial small animal PET/CT scanner ...
M. R. Ay, A. R. Kamali-Asl, Zaidi, Habib, Kamali-Asl, A R, N. Zeraatkar, Zeraatkar, N, H. Zaidi, Ay, Mohammad Reza   +7 more
core   +1 more source

Monte Carlo simulations of a small-animal PET scanner. Analysis of performances and comparison between camera designs [PDF]

, 2022
The work analyzes the performances (scatter fraction, spatial resolution, sensitivity, image quality) obtained from a 10- detectors small-animal PET, simulated via Geant4 Application for Emission Tomography (GATE), in comparison with other camera ...
Turco, Anna
core  

Pet-Compton system. Comparative evaluation with PET system using Monte Carlo simulation

Nucleus, 2012
Positron Emission Tomography (PET) in small animals has actually achieved spatial resolution round about 1 mm and currently there are under study different approaches to improve this spatial resolution.
Angelina Díaz García, Juan A. Rubio Rodríguez, José M. Pérez Morales, Pedro Arce Dubois, Oscar Vela Morales, Eduardo Arista Romeu   +5 more
doaj  

Preclinical Evaluation of Ga-DOTA-Minigastrin for the Detection of Cholecystokinin-2/Gastrin Receptor-Positive Tumors

Molecular Imaging, 2011
In comparison to somatostatin receptor scintigraphy, gastrin receptor scintigraphy using 111 In-DTPA-minigastrin (MG0) showed added value in diagnosing neuroendocrine tumors.
Maarten Brom, Lieke Joosten, Peter Laverman, Wim J.G. Oyen, Martin Béhé, Martin Gotthardt, Otto C. Boerman   +6 more
doaj   +1 more source