Observer studies of image quality of denoising reduced-count cardiac single photon emission computed tomography myocardial perfusion imaging by three-dimensional Gaussian post-reconstruction filtering and deep learning.

Autor: Pretorius PH; Division of Nuclear Medicine, Department of Radiology, University of Massachusetts Chan Medical School, Worcester, MA, USA. Hendrik.Pretorius@umassmed.edu., Liu J; Electrical and Computer Engineering, Illinois Institute of Technology, Chicago, IL, USA., Kalluri KS; Division of Nuclear Medicine, Department of Radiology, University of Massachusetts Chan Medical School, Worcester, MA, USA., Jiang Y; University of Chicago SSA, Chicago, IL, USA., Leppo JA; University of Massachusetts System, Boston, MA, USA., Dahlberg ST; Cardiovascular Medicine, University of Massachusetts Chan Medical School, Worcester, MA, USA., Kikut J; University of Vermont Medical Center, Burlington, VT, USA., Parker MW; Cardiovascular Medicine, University of Massachusetts Chan Medical School, Worcester, MA, USA., Keating FK; University of Vermont Larner College of Medicine, Burlington, VT, USA., Licho R; UMass Memorial Medical Center - University Campus, Worcester, MA, USA., Auer B; Brigham and Women's Hospital Department of Radiology, Boston, MA, USA., Lindsay C; Division of Nuclear Medicine, Department of Radiology, University of Massachusetts Chan Medical School, Worcester, MA, USA., Konik A; Dana-Farber Cancer Institute Department of Radiation Oncology, Boston, MA, USA., Yang Y; Electrical and Computer Engineering, Illinois Institute of Technology, Chicago, IL, USA., Wernick MN; Electrical and Computer Engineering, Illinois Institute of Technology, Chicago, IL, USA., King MA; Division of Nuclear Medicine, Department of Radiology, University of Massachusetts Chan Medical School, Worcester, MA, USA.

Publikováno v: Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology [J Nucl Cardiol] 2023 Dec; Vol. 30 (6), pp. 2427-2437. Date of Electronic Publication: 2023 May 23.

Improved Performance of a Multipinhole SPECT for DAT Imaging by Increasing Number of Pinholes at the Expense of Increased Multiplexing.

Autor: Könik A; Department of Imaging, Dana Farber Cancer Institute, Boston, MA, 02215, USA., Zeraatkar N; Department of Radiology, Univ. of Mass. Medical School, Worcester, MA, 01605, USA., Kalluri KS; Department of Radiology, Univ. of Mass. Medical School, Worcester, MA, 01605, USA., Auer B; Department of Radiology, Univ. of Mass. Medical School, Worcester, MA, 01605, USA., Fromme TJ; Worcester Polytechnic Institute, Worcester, MA, 01609 USA., He Y; MD Anderson Cancer Center, Houston, TX., May M; Department of Radiology, University of Arizona, Tucson, AZ, 85724 USA., Furenlid LR; Department of Radiology, University of Arizona, Tucson, AZ, 85724 USA., Kuo PH; Department of Radiology, University of Arizona, Tucson, AZ, 85724 USA., King MA; Department of Radiology, Univ. of Mass. Medical School, Worcester, MA, 01605, USA.

Publikováno v: IEEE transactions on radiation and plasma medical sciences [IEEE Trans Radiat Plasma Med Sci] 2021 Nov; Vol. 5 (6), pp. 817-825. Date of Electronic Publication: 2020 Nov 03.

Improvement in sampling and modulation of multiplexing with temporal shuttering of adaptable apertures in a brain-dedicated multi-pinhole SPECT system.

Autor: Zeraatkar N; Department of Biomedical Engineering, University of California Davis, Davis, CA 95616, United States of America.; Department of Radiology, University of Massachusetts Medical School, Worcester, MA 01655, United States of America., Auer B; Department of Radiology, University of Massachusetts Medical School, Worcester, MA 01655, United States of America., Kalluri KS; Department of Radiology, University of Massachusetts Medical School, Worcester, MA 01655, United States of America., May M; James C. Wyant College of Optical Sciences, University of Arizona, Tucson, AZ 85721, United States of America., Momsen NC; James C. Wyant College of Optical Sciences, University of Arizona, Tucson, AZ 85721, United States of America., Richards RG; James C. Wyant College of Optical Sciences, University of Arizona, Tucson, AZ 85721, United States of America., Furenlid LR; James C. Wyant College of Optical Sciences, University of Arizona, Tucson, AZ 85721, United States of America.; Department of Medical Imaging, University of Arizona, Tucson, AZ 85724, United States of America., Kuo PH; Department of Medical Imaging, University of Arizona, Tucson, AZ 85724, United States of America., King MA; Department of Radiology, University of Massachusetts Medical School, Worcester, MA 01655, United States of America.

Publikováno v: Physics in medicine and biology [Phys Med Biol] 2021 Mar 02; Vol. 66 (6), pp. 065004. Date of Electronic Publication: 2021 Mar 02.

Phenotype Concept Set Construction from Concept Pair Likelihoods.

Autor: Rodriguez VA; Columbia University, New York, NY., Tony S; Columbia University, New York, NY., Thangaraj P; Columbia University, New York, NY., Pang C; Columbia University, New York, NY., Kalluri KS; Columbia University, New York, NY., Jiang X; Columbia University, New York, NY., Ostropolets A; Columbia University, New York, NY., RuiJun C; Columbia University, New York, NY., Karthik N; Columbia University, New York, NY., Ryan P; Columbia University, New York, NY.

Publikováno v: AMIA ... Annual Symposium proceedings. AMIA Symposium [AMIA Annu Symp Proc] 2021 Jan 25; Vol. 2020, pp. 1080-1089. Date of Electronic Publication: 2021 Jan 25 (Print Publication: 2020).

Investigation of energy weighting using an energy discriminating photon counting detector for breast CT.

Autor: Kalluri KS; Department of Radiology, University of Massachusetts Medical School, Worcester, Massachusetts 01655, USA., Mahd M, Glick SJ

Publikováno v: Medical physics [Med Phys] 2013 Aug; Vol. 40 (8), pp. 081923.