Výsledky vyhledávání - "Jeffrey B. Guild"

An Optimization Framework to Study the Balance Between Expected Fatalities Due to COVID-19 and the Reopening of U.S. Communities

Autor: Jay M. Rosenberger, Yuan Zhou, Nilabh Ohol, Feng Liu, Victoria C. P. Chen, Jeffrey B. Guild, Yasaman Ghasemi, Jingmei Yang, Alireza Fallahi, Amith Viswanatha, Xinglong Ju

Publikováno v: IEEE Transactions on Automation Science and Engineering. 19:586-602

As communities reopen following shelter-in-place orders, they are facing two conflicting objectives. The first is to keep the COVID-19 fatality rate down. The second is to revive the U.S. economy and the livelihood of millions of Americans. In this p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93eaf211806770a9a3a3d87435d1e1cf
https://doi.org/10.1109/tase.2021.3119930

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Use of a 2 Dimensional Vessel Navigator Roadmap Decreases Patient Radiation Dose Compared to Standard 3D Mapping for Fenestrated Endovascular Aneurysm Repair

Autor: Khalil Chamseddin, Michael Siah, Andrea Klein, Yin Xi, Michael Shih, Melissa L. Kirkwood, Jeffrey B. Guild, Carlos H. Timaran

Publikováno v: Annals of Vascular Surgery. 80:250-255

Objective For fenestrated endovascular aneurysm repair (FEVAR), the implementation of the VesselNavigator (Philips Healthcare, Best, The Netherlands) to provide a 3-dimensional vessel roadmap has been shown to reduce patient radiation exposure. Unfor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e71deaa87f220465e6fdc2284d8847c6
https://doi.org/10.1016/j.avsg.2021.08.042

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Dual fluoroscopy with live-image digital zooming significantly reduces patient and operating staff radiation during fenestrated-branched endovascular aortic aneurysm repair

Autor: Laura I. Timaran, David E. Timaran-Montenegro, Carla K. Scott, Carlos H. Timaran, Marilisa Soto-Gonzalez, Jeffrey B. Guild, Melissa L. Kirkwood

Publikováno v: Journal of Vascular Surgery. 73:601-607

Objective Fenestrated-branched endovascular aneurysm repair (F/B-EVAR) is a complex procedure that generates high radiation doses. Magnification aids in vessel cannulation but increases radiation. The aim of the study was to compare radiation doses t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d045806daaf4f9cd7c021789585c4d4
https://doi.org/10.1016/j.jvs.2020.05.031

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The Effects of Gender on Radiation Dose during Fenestrated Endovascular Aneurysm Repair

Autor: Andrea Klein, Khalil Chamseddin, Yin Xi, Shirling Tsai, Melissa L. Kirkwood, Bala Ramanan, Jeffrey B. Guild, Carlos H. Timaran

Publikováno v: Annals of Vascular Surgery. 68:305-309

Female gender is considered a risk factor for worse perioperative outcomes after fenestrated endovascular aneurysm repair (FEVAR). We hypothesized that women would have more unfavorable anatomy, increasing case complexity and leading to higher radiat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c18279852efb64c73656066c194fac4
https://doi.org/10.1016/j.avsg.2020.05.035

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Radiation doses and image quality of abdominal CT scans at different patient sizes using spectral detector CT scanner: a phantom and clinical study

Autor: Yin Xi, Jeffrey B. Guild, Prabhakar Rajiah, Lakshmi Ananthakrishnan, Xinhui Duan

Publikováno v: Abdominal Radiology. 45:3361-3368

To compare radiation dose and image quality for abdominal CTs performed on a spectral detector CT (SDCT) and a comparable single-energy conventional CT scanner for patients of different sizes. Four semi-anthropomorphic phantoms were scanned on an SDC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65107d7a3a055b5c4f34d77a0bdb4043
https://doi.org/10.1007/s00261-019-02247-1

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Phantom and Preclinical Studies for Image Improvement in Clinical CT

Autor: Jon A. Anderson, Roderick W McColl, Robert E. Lenkinski, Nikolai V Slavine, Jeffrey B. Guild, Orhan K. Öz

Publikováno v: IEEE Transactions on Radiation and Plasma Medical Sciences. 3:96-102

A rapidly converging, iterative deconvolution algorithm with a novel resolution subsets-based approach RSEMD that operates on digital imaging and communications in medicine images to improve the quality of clinical CT images is presented. The RSEMD m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::639fa6f371207c54e16404c79cb5755e
https://doi.org/10.1109/trpms.2018.2873187

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A Comprehensive CT Radiation Dose Reduction and Protocol Standardization Program in a Complex, Tertiary Hospital System

Autor: Suhny Abbara, Viswanathan Venkataraman, Travis Browning, Prabhakar Rajiah, Jeffrey B. Guild

Publikováno v: Current problems in diagnostic radiology. 49(5)

Purpose To present our experience in reducing CT radiation doses in a complex tertiary health system through CT protocol standardization and optimization. Methods A CT radiation task force was created to reduce CT protocol heterogeneity and radiation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdc471778125cff2bbffcfc26b63dfe0
https://pubmed.ncbi.nlm.nih.gov/32571659

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Radiation dose reduction for musculoskeletal computed tomography of the pelvis with preserved image quality

Autor: Avneesh Chhabra, Suhny Abbara, Ethan Boothe, Hythem Omar, Elaina Zabak, Jeffrey B. Guild, Lulu Tenorio

Publikováno v: Skeletal Radiology. 48:375-385

To analyze the impact of pelvic computed tomography (CT) technique optimization on estimated dose and subjective and objective image quality. An institutional review board (IRB)-approved retrospective records review was performed with waived informed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7152d6595f49393b529ce474c79d4618
https://doi.org/10.1007/s00256-018-3039-9

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