Zobrazeno 1 - 10
of 66
pro vyhledávání: '"G. Cuddy"'
Publikováno v:
Medical Physics. 50:2009-2021
Non-invasive quantification of absolute myocardial blood flow (MBF) and myocardial flow reserve (MFR) provides incremental benefit to relative myocardial perfusion imaging (MPI) to diagnose and manage heart disease. MBF can be measured with single-ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8d215a1282533c1a3ba48aded6501ef
https://doi.org/10.1002/mp.16186
https://doi.org/10.1002/mp.16186
Autor:
R Glenn Wells, Frank M Bengel, LUCA CAMONI, Elisabetta Cerudelli, Sarah G Cuddy-Walsh, Lewis Han, Naoto Kawaguchi, Felix Keng, Masao Miyagawa, Hagit Ratner, Jonathan Romsa, Terrence D Ruddy
Publikováno v:
Circulation. 144
Introduction: Myocardial blood flow (MBF) imaging with SPECT is possible using cardiac-specific cameras. Single-center studies have shown that SPECT MBF is accurate compared with PET MBF and angiography. Clinical implementation requires consistency o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59cde4533c62eb3cd82190542996bc95
https://doi.org/10.1161/circ.144.suppl_1.12183
https://doi.org/10.1161/circ.144.suppl_1.12183
Autor:
Sarah G. Cuddy-Walsh, R. Glenn Wells
Publikováno v:
Journal of Nuclear Cardiology. 28:1284-1293
Dedicated cardiac SPECT cameras which employ multi-pinhole detectors have variable photon sensitivity within the camera’s field-of-view such that a lower number of photon counts is typically detected from the base of the heart than from the apex. C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36f6f62344964d63630efd73697b4790
https://doi.org/10.1007/s12350-019-01821-w
https://doi.org/10.1007/s12350-019-01821-w
Publikováno v:
Journal of Nuclear Cardiology. 28:225-233
In addition to acquired photon counts, image noise depends on the image reconstruction algorithm. This work develops patient-specific activity or acquisition time protocols to standardize the average noise in a reconstructed image for different patie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5c489deb9507841237638b245db778f
https://doi.org/10.1007/s12350-019-01664-5
https://doi.org/10.1007/s12350-019-01664-5
Publikováno v:
Academic medicine : journal of the Association of American Medical Colleges. 95(9S A Snapshot of Medical Student Education in the United States and Canada: Reports From 145)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35ef0361d87e2c48f01fb88cc0bb7c26
https://pubmed.ncbi.nlm.nih.gov/33626701
https://pubmed.ncbi.nlm.nih.gov/33626701
Publikováno v:
D37. A PULMONARY AND CRITICAL CARE MEDLEY.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0000d87b64375465ec4de99de69744e3
https://doi.org/10.1164/ajrccm-conference.2020.201.1_meetingabstracts.a6571
https://doi.org/10.1164/ajrccm-conference.2020.201.1_meetingabstracts.a6571
Autor:
Sarah G. Cuddy-Walsh, Terrence D. Ruddy, Brian Marvin, R. Glenn Wells, Clare Carey, Samia Massalha
Publikováno v:
2018 IEEE Nuclear Science Symposium and Medical Imaging Conference Proceedings (NSS/MIC).
Despite excellent sensitivity, small target sizes combined with low resolution can lead to weak signals in nuclear medicine imaging. When the signal in a lesion is of the same order of magnitude as the background signal in the blood, it can be diffic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f11972ea480b696d5275af993ea2c698
https://doi.org/10.1109/nssmic.2018.8824686
https://doi.org/10.1109/nssmic.2018.8824686
Publikováno v:
Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology. 28(1)
In addition to acquired photon counts, image noise depends on the image reconstruction algorithm. This work develops patient-specific activity or acquisition time protocols to standardize the average noise in a reconstructed image for different patie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ed7fc0fc68094fb6bf091d7e8700d264
https://pubmed.ncbi.nlm.nih.gov/30972720
https://pubmed.ncbi.nlm.nih.gov/30972720
Publikováno v:
Academic medicine : journal of the Association of American Medical Colleges. 93(2)
To identify medical school factors graduates in major leadership positions perceive as contributing to their leadership development.Using a phenomenological, qualitative approach, in August-November 2015 the authors conducted semistructured interview
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6713212043b0ecea045df02ffc6e03c7
https://pubmed.ncbi.nlm.nih.gov/28991842
https://pubmed.ncbi.nlm.nih.gov/28991842
Autor:
Sarah G. Cuddy-Walsh, R. Glenn Wells
Publikováno v:
Medical physics. 45(5)
Purpose New single photon emission computed tomography (SPECT) cameras using fixed pinhole collimation are increasingly popular. Pinhole collimators are known to have variable sensitivity with distance and angle from the pinhole aperture. It follows
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1e3660254f09a9bceb8887b3f33180f
https://pubmed.ncbi.nlm.nih.gov/29574767
https://pubmed.ncbi.nlm.nih.gov/29574767