Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Emese Zsarnoczay"'
Autor:
István Viktor Szabó, Judit Simon, Chiara Nardocci, Anna Sára Kardos, Norbert Nagy, Renad-Heyam Abdelrahman, Emese Zsarnóczay, Bence Fejér, Balázs Futácsi, Veronika Müller, Béla Merkely, Pál Maurovich-Horvat
Publikováno v:
Tomography, Vol 7, Iss 4, Pp 697-710 (2021)
We sought to analyze the prognostic value of laboratory and clinical data, and an artificial intelligence (AI)-based algorithm for Coronavirus disease 2019 (COVID-19) severity scoring, on CT-scans of patients hospitalized with COVID-19. Moreover, we
Externí odkaz:
https://doaj.org/article/b58fcd2e83404ab6879fc60a8dc90e30
Autor:
Giuseppe Tremamunno, Akos Varga-Szemes, U. Joseph Schoepf, Andrea Laghi, Emese Zsarnoczay, Nicola Fink, Gilberto J. Aquino, Jim O’Doherty, Tilman Emrich, Milan Vecsey-Nagy
Publikováno v:
European Radiology Experimental, Vol 8, Iss 1, Pp 1-11 (2024)
Abstract Background Radiomics is not yet used in clinical practice due to concerns regarding its susceptibility to technical factors. We aimed to assess the stability and interscan and interreader reproducibility of myocardial radiomic features betwe
Externí odkaz:
https://doaj.org/article/016197d8d9e6475db86928ad977e289b
Autor:
Emese Zsarnoczay, Nicola Fink, U. Joseph Schoepf, Daniel Pinos, Jim O’Doherty, Thomas Allmendinger, Junia Hagenauer, Joseph P. Griffith III, Milán Vecsey-Nagy, Pál Maurovich-Horvat, Tilman Emrich, Akos Varga-Szemes
Publikováno v:
European Radiology Experimental, Vol 8, Iss 1, Pp 1-10 (2024)
Abstract Background We compared ultra-high resolution (UHR), standard resolution (SR), and virtual non-calcium (VNCa) reconstruction for coronary artery stenosis evaluation using photon-counting computed tomography (PC-CT). Methods One vessel phantom
Externí odkaz:
https://doaj.org/article/6eff730765c64eae8ae1cbfab68ebbb3
Autor:
Chiara Gnasso, Daniel Pinos, U. Joseph Schoepf, Milan Vecsey-Nagy, Gilberto J. Aquino, Nicola Fink, Emese Zsarnoczay, Robert J. Holtackers, Jonathan Stock, Pal Suranyi, Akos Varga-Szemes, Tilman Emrich
Publikováno v:
European Radiology Experimental, Vol 8, Iss 1, Pp 1-10 (2024)
Abstract Background The potential role of cardiac computed tomography (CT) has increasingly been demonstrated for the assessment of diffuse myocardial fibrosis through the quantification of extracellular volume (ECV). Photon-counting detector (PCD)-C
Externí odkaz:
https://doaj.org/article/2782fa3390c8459ba9a82c430b74ca7c
Autor:
Elias V. Wolf, Lukas Müller, U. Joseph Schoepf, Nicola Fink, Joseph P. Griffith, Emese Zsarnoczay, Dhiraj Baruah, Pal Suranyi, Ismael M. Kabakus, Moritz C. Halfmann, Tilman Emrich, Akos Varga-Szemes, Jim O‘Doherty
Publikováno v:
European Radiology Experimental, Vol 7, Iss 1, Pp 1-11 (2023)
Abstract Background Photon-counting detector computed tomography (PCD-CT) may influence imaging characteristics for various clinical conditions due to higher signal and contrast-to-noise ratio in virtual monoenergetic images (VMI). Radiomics analysis
Externí odkaz:
https://doaj.org/article/2aebc34caebd41ad97fd33d7f6bf61af
Autor:
Nicola Fink, Basel Yacoub, U. Joseph Schoepf, Emese Zsarnoczay, Daniel Pinos, Milan Vecsey-Nagy, Saikiran Rapaka, Puneet Sharma, Jim O’Doherty, Jens Ricke, Akos Varga-Szemes, Tilman Emrich
Publikováno v:
Diagnostics, Vol 14, Iss 9, p 866 (2024)
This study evaluated a deep neural network (DNN) algorithm for automated aortic diameter quantification and aortic dissection detection in chest computed tomography (CT). A total of 100 patients (median age: 67.0 [interquartile range 55.3/73.0] years
Externí odkaz:
https://doaj.org/article/8350695c16084341bc70066df1bc8875
Autor:
Elias V. Wolf, Moritz C. Halfmann, U. Joseph Schoepf, Emese Zsarnoczay, Nicola Fink, Joseph P. Griffith, Gilberto J. Aquino, Martin J. Willemink, Jim O’Doherty, Michaela M. Hell, Pal Suranyi, Ismael M. Kabakus, Dhiraj Baruah, Akos Varga-Szemes, Tilman Emrich
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 9 (2023)
PurposeTo compare coronary artery calcium volume and score (CACS) between photon-counting detector (PCD) and conventional energy integrating detector (EID) computed tomography (CT) in a phantom and prospective patient study.MethodsA commercially avai
Externí odkaz:
https://doaj.org/article/fee9d4522ff4490e9f0a99708932f272
Autor:
Nicola Fink, Emese Zsarnoczay, U. Joseph Schoepf, Jim O’Doherty, Joseph P. Griffith, Daniel Pinos, Christian Tesche, Jens Ricke, Martin J. Willemink, Akos Varga-Szemes, Tilman Emrich
Publikováno v:
Diagnostics, Vol 13, Iss 9, p 1540 (2023)
Background: On the basis of the hypothesis that virtual noniodine (VNI)-based coronary artery calcium scoring (CACS) is feasible at reduced radiation doses, this study assesses the impact of radiation dose reduction on the accuracy of this VNI algori
Externí odkaz:
https://doaj.org/article/c3d7d971b65046bb863df06cf002caf1
Autor:
Akos Varga-Szemes, Pal Maurovich-Horvat, U. Joseph Schoepf, Emese Zsarnoczay, Robert Pelberg, Gregg W. Stone, Matthew J. Budoff
Publikováno v:
Journal of Thoracic Imaging.
Autor:
Nicola Fink, Emese Zsarnoczay, U. Joseph Schoepf, Joseph P. Griffith, Elias V. Wolf, Jim O'Doherty, Pal Suranyi, Dhiraj Baruah, Ismail M. Kabakus, Jens Ricke, Akos Varga-Szemes, Tilman Emrich
Publikováno v:
Investigative Radiology.