Works by Shapira, Nadav

Results: 24

Impact of patient habitus and acquisition protocol on iodine quantification in dual-source photon-counting computed tomography.

Published in:

Journal of Medical Imaging, 2024, v. 11, p. S12806, doi. 10.1117/1.JMI.11.S1.S12806

By:

Liu, Leening P.;
Pua, Rizza;
Dieckmeyer, Michael;
Shapira, Nadav;
Sahbaee, Pooyan;
Gang, Grace J.;
Litt, Harold I.;
Noël, Peter B.

Publication type:

Article

Consistency of spectral results in cardiac dual-source photon-counting CT.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-41969-7

By:

Liu, Leening P.;
Shapira, Nadav;
Sahbaee, Pooyan;
Gang, Grace J.;
Knollman, Friedrich D.;
Chen, Marcus Y.;
Litt, Harold I.;
Noël, Peter B.

Publication type:

Article

Design and fabrication of 3D-printed patient-specific soft tissue and bone phantoms for CT imaging.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-44602-9

By:

Mei, Kai;
Pasyar, Pouyan;
Geagan, Michael;
Liu, Leening P.;
Shapira, Nadav;
Gang, Grace J.;
Stayman, J. Webster;
Noël, Peter B.

Publication type:

Article

Design and fabrication of 3D-printed patient-specific soft tissue and bone phantoms for CT imaging.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-44602-9

By:

Mei, Kai;
Pasyar, Pouyan;
Geagan, Michael;
Liu, Leening P.;
Shapira, Nadav;
Gang, Grace J.;
Stayman, J. Webster;
Noël, Peter B.

Publication type:

Article

Consistency of spectral results in cardiac dual-source photon-counting CT.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-41969-7

By:

Liu, Leening P.;
Shapira, Nadav;
Sahbaee, Pooyan;
Gang, Grace J.;
Knollman, Friedrich D.;
Chen, Marcus Y.;
Litt, Harold I.;
Noël, Peter B.

Publication type:

Article

Accuracy of stopping power ratio calculation and experimental validation of proton range with dual-layer computed tomography.

Published in:

Acta Oncologica, 2022, v. 61, n. 7, p. 864, doi. 10.1080/0284186X.2022.2069477

By:

Moskvin, Vadim P.;
Pirlepesov, Fakhriddin;
Yan, Yue;
Ates, Ozgur;
Myers, William J.;
Uh, Jinsoo;
Zhao, Li;
Shapira, Nadav;
Yagil, Yoad;
Merchant, Thomas E.;
Hua, Chia-ho

Publication type:

Article

3D printed phantom with 12 000 submillimeter lesions to improve efficiency in CT detectability assessment.

Published in:

Medical Physics, 2024, v. 51, n. 5, p. 3265, doi. 10.1002/mp.17064

By:

Shunhavanich, Picha;
Mei, Kai;
Shapira, Nadav;
Stayman, Joseph Webster;
McCollough, Cynthia H.;
Gang, Grace;
Leng, Shuai;
Geagan, Michael;
Yu, Lifeng;
Noël, Peter B.;
Hsieh, Scott S.

Publication type:

Article

Technical background of a novel detector-based approach to dual-energy computed tomography.

Published in:

2020

By:

Hokamp, Nils Große;
Maintz, David;
Shapira, Nadav;
De-Hua Chang;
Noël, Peter B.;
Chang, De Hua;
Große Hokamp, Nils

Publication type:

journal article

Hepatic dual-contrast CT imaging: slow triple kVp switching CT with CNN-based sinogram completion and material decomposition.

Published in:

Journal of Medical Imaging, 2022, v. 9, n. 1, p. 14003, doi. 10.1117/1.JMI.9.1.014003

By:

Cao, Wenchao;
Shapira, Nadav;
Maidment, Andrew;
Daerr, Heiner;
Noël, Peter B.

Publication type:

Article

First-generation clinical dual-source photon-counting CT: ultra-low-dose quantitative spectral imaging.

Published in:

European Radiology, 2022, v. 32, n. 12, p. 8579, doi. 10.1007/s00330-022-08933-x

By:

Liu, Leening P.;
Shapira, Nadav;
Chen, Andrew A.;
Shinohara, Russell T.;
Sahbaee, Pooyan;
Schnall, Mitchell;
Litt, Harold I.;
Noël, Peter B.

Publication type:

Article

"Dark-blood" dual-energy computed tomography angiography for thoracic aortic wall imaging.

Published in:

2020

By:

Rotzinger, David C.;
Si-Mohamed, Salim A.;
Shapira, Nadav;
Douek, Philippe C.;
Meuli, Reto A.;
Boussel, Loïc

Publication type:

journal article

Virtual versus true non-contrast dual-energy CT imaging for the diagnosis of aortic intramural hematoma.

Published in:

European Radiology, 2019, v. 29, n. 12, p. 6762, doi. 10.1007/s00330-019-06322-5

By:

Si-Mohamed, Salim;
Dupuis, Nicolas;
Tatard-Leitman, Valérie;
Rotzinger, David;
Boccalini, Sara;
Dion, Matthias;
Vlassenbroek, Alain;
Coulon, Philippe;
Yagil, Yoad;
Shapira, Nadav;
Douek, Philippe;
Boussel, Loic

Publication type:

Article

Virtual versus true non-contrast dual-energy CT imaging for the diagnosis of aortic intramural hematoma.

Published in:

2019

By:

Si-Mohamed, Salim;
Dupuis, Nicolas;
Tatard-Leitman, Valérie;
Rotzinger, David;
Boccalini, Sara;
Dion, Matthias;
Vlassenbroek, Alain;
Coulon, Philippe;
Yagil, Yoad;
Shapira, Nadav;
Douek, Philippe;
Boussel, Loic

Publication type:

journal article

Quantitative analysis of speckle-based X-ray dark-field imaging using numerical wave-optics simulations.

Published in:

Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-95227-9

By:

Meyer, Sebastian;
Shi, Serena Z.;
Shapira, Nadav;
Maidment, Andrew D. A.;
Noël, Peter B.

Publication type:

Article

Three‐dimensional printing of patient‐specific lung phantoms for CT imaging: Emulating lung tissue with accurate attenuation profiles and textures.

Published in:

Medical Physics, 2022, v. 49, n. 2, p. 825, doi. 10.1002/mp.15407

By:

Mei, Kai;
Geagan, Michael;
Roshkovan, Leonid;
Litt, Harold I.;
Gang, Grace J.;
Shapira, Nadav;
Stayman, J. Webster;
Noël, Peter B.

Publication type:

Article

Spectral CT using a fine grid structure and varying x‐ray incidence angle.

Published in:

Medical Physics, 2021, v. 48, n. 10, p. 6412, doi. 10.1002/mp.14853

By:

Stayman, J. Webster;
Tivnan, Matthew;
Wang, Wenying;
Shapira, Nadav;
Gang, Grace J.;
Noël, Peter B.

Publication type:

Article

Quantitative positron emission tomography imaging in the presence of iodinated contrast media using electron density quantifications from dual‐energy computed tomography.

Published in:

Medical Physics, 2021, v. 48, n. 1, p. 273, doi. 10.1002/mp.14589

By:

Shapira, Nadav;
Scheuermann, Joshua;
Perkins, Amy E.;
Kim, Johoon;
Liu, Leening P;
Karp, Joel S.;
Noël, Peter B.

Publication type:

Article

Accuracy of electron density, effective atomic number, and iodine concentration determination with a dual‐layer dual‐energy computed tomography system.

Published in:

Medical Physics, 2018, v. 45, n. 6, p. 2486, doi. 10.1002/mp.12903

By:

Hua, Chia‐ho;
Shapira, Nadav;
Merchant, Thomas E.;
Klahr, Paul;
Yagil, Yoad

Publication type:

Article

Feasibility of using post-contrast dual-energy CT for pediatric radiation treatment planning and dose calculation.

Published in:

British Journal of Radiology, 2021, v. 94, n. 1118, p. N.PAG, doi. 10.1259/bjr.20200170

By:

Ates, Ozgur;
Hua, Chia-ho;
Zhao, Li;
Shapira, Nadav;
Yagil, Yoad;
Merchant, Thomas E;
Krasin, Matthew

Publication type:

Article

Impact of scatter radiation on spectral quantification performance of first‐ and second‐generation dual‐layer spectral computed tomography.

Published in:

Journal of Applied Clinical Medical Physics, 2024, v. 25, n. 7, p. 1, doi. 10.1002/acm2.14383

By:

Salazar, Edgar;
Liu, Leening P.;
Perkins, Amy E.;
Halliburton, Sandra S.;
Shapira, Nadav;
Litt, Harold I.;
Noël, Peter B.

Publication type:

Article

Spectral performance evaluation of a second‐generation spectral detector CT.

Published in:

Journal of Applied Clinical Medical Physics, 2024, v. 25, n. 4, p. 1, doi. 10.1002/acm2.14300

By:

Liu, Leening P.;
Shapira, Nadav;
Halliburton, Sandra S.;
Meyer, Sebastian;
Perkins, Amy;
Litt, Harold I.;
Kauczor, Hans Ulrich;
Leiner, Tim;
Stiller, Wolfram;
Noël, Peter B.

Publication type:

Article

Spectral CT quantification stability and accuracy for pediatric patients: A phantom study.

Published in:

Journal of Applied Clinical Medical Physics, 2021, v. 22, n. 3, p. 16, doi. 10.1002/acm2.13161

By:

Shapira, Nadav;
Mei, Kai;
Noël, Peter B.

Publication type:

Article

Quantitative imaging of the spine in adolescent idiopathic scoliosis: shifting the paradigm from diagnostic to comprehensive prognostic evaluation.

Published in:

European Journal of Orthopaedic Surgery & Traumatology, 2021, v. 31, n. 7, p. 1273, doi. 10.1007/s00590-021-02883-8

By:

Pasha, Saba;
Rajapaske, Chamith R.;
Reddy, Ravinder;
Diebo, Bassel;
Knott, Patrick;
Jones, Brandon C.;
Kumar, Dushyant;
Zhu, Winnie;
Lou, Edmond;
Shapira, Nadav;
Noel, Peter;
Ho-Fung, Victor;
Jaramillo, Diego

Publication type:

Article

Non-invasive mass and temperature quantifications with spectral CT.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-33264-2

By:

Liu, Leening P.;
Hwang, Matthew;
Hung, Matthew;
Soulen, Michael C.;
Schaer, Thomas P.;
Shapira, Nadav;
Noël, Peter B.

Publication type:

Article