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Showing 1 to 7 of 7 entries
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Performance Characteristics of BGO Detectors for a Low Cost Preclinical PET Scanner.

IEEE transactions on nuclear science

Zhang H, Vu NT, Bao Q, Silverman RW, Berry-Pusey BN, Douraghy A, Williams DA, Rannou FR, Stout DB, Chatziioannou AF.
PMID: 21165154
IEEE Trans Nucl Sci. 2010 Jun 01;57(3):1038-1044. doi: 10.1109/TNS.2010.2046753.

PETbox is a low-cost benchtop PET scanner dedicated to high throughput preclinical imaging that is currently under development at our institute. This paper presents the design and characterization of the detectors that are used in the PETbox system. In...

Readout of the Optical PET (OPET) Detector.

IEEE transactions on nuclear science

Prout DL, Silverman RW, Chatziioannou A.
PMID: 16429600
IEEE Trans Nucl Sci. 2005 Feb;52(1):28-32. doi: 10.1109/TNS.2004.843151.

The design of an imaging system capable of detecting both high-energy γ-rays and optical wavelength photons is underway at the Crump Institute for Molecular Imaging. This system will noninvasively image small animal models in vivo for the presence of...

Detector Concept for OPET-A Combined PET and Optical Imaging System.

IEEE transactions on nuclear science

Prout DL, Silverman RW, Chatziioannou A.
PMID: 16429601
IEEE Trans Nucl Sci. 2004 Jun;51(3):752-756. doi: 10.1109/TNS.2004.829736.

The design of an imaging system capable of detecting both high-energy γ-rays and optical wavelength photons is underway at the UCLA Crump Institute for Molecular Imaging. This system, which we call optical PET (OPET), will be capable of non-invasively...

Optimization of the Energy Window for PETbox4, a Preclinical PET Tomograph With a Small Inner Diameter.

IEEE transactions on nuclear science

Gu Z, Bao Q, Taschereau R, Wang H, Bai B, Chatziioannou AF.
PMID: 25774063
IEEE Trans Nucl Sci. 2014 Jun 01;61(3):1164-1173. doi: 10.1109/TNS.2014.2321326.

Small animal positron emission tomography (PET) systems are often designed by employing close geometry configurations. Due to the different characteristics caused by geometrical factors, these tomographs require data acquisition protocols that differ from those optimized for conventional large diameter...

Investigation of OPET Performance Using GATE, a Geant4-Based Simulation Software.

IEEE transactions on nuclear science

Rannou FR, Kohli V, Prout DL, Chatziioannou AF.
PMID: 16429604
IEEE Trans Nucl Sci. 2004 Oct;51(5):2713-2717. doi: 10.1109/TNS.2004.835737.

A combined optical positron emission tomography (OPET) system is capable of both optical and PET imaging in the same setting, and it can provide information/interpretation not possible in single-mode imaging. The scintillator array here serves the dual function of...

FPGA Electronics for OPET: A Dual-Modality Optical and Positron Emission Tomograph.

IEEE transactions on nuclear science

Douraghy A, Rannou FR, Silverman RW, Chatziioannou AF.
PMID: 25722497
IEEE Trans Nucl Sci. 2008 Oct 01;55(5):2541-2545. doi: 10.1109/TNS.2008.2002257.

The development of a prototype dual-modality optical and PET (OPET) small animal imaging tomograph is underway in the Crump Institute for Molecular Imaging at the University of California Los Angeles. OPET consists of a single ring of six detector...

CA19-9 as a Potential Target for Radiolabeled Antibody-Based Positron Emission Tomography of Pancreas Cancer.

International journal of molecular imaging

Girgis MD, Olafsen T, Kenanova V, McCabe KE, Wu AM, Tomlinson JS.
PMID: 21912743
Int J Mol Imaging. 2011;2011:834515. doi: 10.1155/2011/834515. Epub 2011 Sep 06.

Introduction. Sensitive and specific imaging of pancreas cancer are necessary for accurate diagnosis, staging, and treatment. The vast majority of pancreas cancers express the carbohydrate tumor antigen CA19-9. The goal of this study was to determine the potential to...

Showing 1 to 7 of 7 entries