Search Results - "Si Mohamed, A"

In Vivo Molecular K-Edge Imaging of Atherosclerotic Plaque Using Photon-counting CT by Si-Mohamed, Salim A, Sigovan, Monica, Hsu, Jessica C, Tatard-Leitman, Valérie, Chalabreysse, Lara, Naha, Pratap C, Garrivier, Thibaut, Dessouky, Riham, Carnaru, Miruna, Boussel, Loic, Cormode, David P, Douek, Philippe C

“…Background Macrophage burden is a major factor in the risk of atherosclerotic plaque rupture, and its evaluation remains challenging with molecular noninvasive…”
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Clinicopathological and virological characteristics of superficially invasive squamous-cell carcinoma of the anus by Arana, R., Fléjou, J.-F., Si-Mohamed, A., Bauer, P., Etienney, I.

“…Aim The clinicopathological and virological characteristics of anal superficially invasive squamous‐cell carcinoma (SISCCA) were determined. Method Seventeen…”
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Drug resistance profiles for the HIV integrase gene in patients failing raltegravir salvage therapy by Charpentier, C, Karmochkine, M, Laureillard, D, Tisserand, P, Bélec, L, Weiss, L, Si‐Mohamed, A, Piketty, C

“…Objectives Recent data showed the selection of mutations in the integrase gene, mainly involving position 148 or 155, in patients displaying virological…”
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Device Design and Advanced Computed Tomography of 3D Printed Radiopaque Composite Scaffolds and Meniscus by Delemeester, Mitchell, Pawelec, Kendell M., Hix, Jeremy M.L., Siegenthaler, James R., Lissy, Micah, Douek, Philippe C., Houmeau, Angèle, Si‐Mohamed, Salim A., Shapiro, Erik M.

“…3D‐printed biomaterial implants are revolutionizing personalized medicine for tissue repair, especially in orthopedics. In this study, a radiopaque bismuth…”
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Automatic quantitative computed tomography measurement of longitudinal lung volume loss in interstitial lung diseases by Si-Mohamed, Salim A., Nasser, Mouhamad, Colevray, Marion, Nempont, Olivier, Lartaud, Pierre-Jean, Vlachomitrou, Anna, Broussaud, Thomas, Ahmad, Kais, Traclet, Julie, Cottin, Vincent, Boussel, Loic

“…Objectives To compare the lung CT volume (CT vol ) and pulmonary function tests in an interstitial lung disease (ILD) population. Then to evaluate the CT vol…”
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Intravascular migratory bullet from left subclavian vein to right ventricle: interest of multi-modal imaging by Scheppler, Bertrand, Si-Mohamed, Salim A, Leboube, Simon, Farhat, Fadi, Bochaton, Thomas

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Performance of Spectral Photon-Counting Coronary CT Angiography and Comparison with Energy-Integrating-Detector CT: Objective Assessment with Model Observer by Rotzinger, David C, Racine, Damien, Becce, Fabio, Lahoud, Elias, Erhard, Klaus, Si-Mohamed, Salim A, Greffier, Joël, Viry, Anaïs, Boussel, Loïc, Meuli, Reto A, Yagil, Yoad, Monnin, Pascal, Douek, Philippe C

“…To evaluate spectral photon-counting CT's (SPCCT) objective image quality characteristics in vitro, compared with standard-of-care energy-integrating-detector…”
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Early Prediction of Cardiac Complications in Acute Myocarditis by Means of Extracellular Volume Quantification With the Use of Dual-Energy Computed Tomography by Si-Mohamed, Salim A., Congi, Anaelle, Ziegler, Arthur, Tomasevic, Danka, Tatard-Leitman, Valerie, Broussaud, Thomas, Boccalini, Sara, Bensalah, Mourad, Rouvière, Anne-Sophie, Bonnefoy-Cudraz, Eric, Bochaton, Thomas, Boussel, Loic, Douek, Philippe C.

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Lung Dual-Energy CT Perfusion Blood Volume as a Marker of Severity in Chronic Thromboembolic Pulmonary Hypertension by Si-Mohamed, Salim A, Zumbihl, Léa, Turquier, Ségolène, Boccalini, Sara, Mornex, Jean-Francois, Douek, Philippe, Cottin, Vincent, Boussel, Loic

“…In chronic thromboembolic pulmonary hypertension (CTEPH), assessment of severity requires right heart catheterization (RHC) through cardiac index (CI)…”
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Low-iodine 40-keV virtual monoenergetic CT angiography of the lower extremities by Fahrni, Guillaume, Mingas, Thomas, Deliessche, Arthur, Hraichi, Smail, Rotzinger, David C., Si-Mohamed, Salim A., Boccalini, Sara, Douek, Philippe

“…IntroductionTo evaluate a reduced iodine volume protocol for lower extremity CT angiography (CTA) using dual-energy CT (DECT).MethodsThis retrospective study…”
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Coronary CT Angiography with Photon-counting CT: First-In-Human Results by Si-Mohamed, Salim A, Boccalini, Sara, Lacombe, Hugo, Diaw, Adja, Varasteh, Mohammad, Rodesch, Pierre-Antoine, Dessouky, Riham, Villien, Marjorie, Tatard-Leitman, Valérie, Bochaton, Thomas, Coulon, Philippe, Yagil, Yoad, Lahoud, Elias, Erhard, Klaus, Riche, Benjamin, Bonnefoy, Eric, Rioufol, Gilles, Finet, Gerard, Bergerot, Cyrille, Boussel, Loic, Greffier, Joel, Douek, Philippe C

“…Background Spatial resolution, soft-tissue contrast, and dose-efficient capabilities of photon-counting CT (PCCT) potentially allow a better quality and…”
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Comprehensive Imaging of Coronary Stent Using Ultra-High Resolution Spectral Photon Counting CT: A Multimodality Validation by Fahrni, Guillaume, Boccalini, Sara, Prieur, Cyril, Douek, Philippe, Si-Mohamed, Salim A

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First Experience With a Whole-Body Spectral Photon-Counting CT Clinical Prototype by Si-Mohamed, Salim A., Boccalini, Sara, Villien, Marjorie, Yagil, Yoad, Erhard, Klaus, Boussel, Loic, Douek, Philippe C.

“…Spectral photon-counting computed tomography (SPCCT) technology holds great promise for becoming the next generation of computed tomography (CT) systems. Its…”
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Reply to the Letter to the Editor: Quantitative accuracy of virtual monoenergetic images from multi-energy CT by Greffier, Joel, Yagil, Yoad, Erhard, Klaus, Douek, Philippe C., Si-Mohamed, Salim A.

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First In-Human Results of Computed Tomography Angiography for Coronary Stent Assessment With a Spectral Photon Counting Computed Tomography by Boccalini, Sara, Si-Mohamed, Salim A., Lacombe, Hugo, Diaw, Adja, Varasteh, Mohammad, Rodesch, Pierre-Antoine, Villien, Marjorie, Sigovan, Monica, Dessouky, Riham, Coulon, Philippe, Yagil, Yoad, Lahoud, Elias, Erhard, Klaus, Rioufol, Gilles, Finet, Gerard, Bonnefoy-Cudraz, Eric, Bergerot, Cyrille, Boussel, Loic, Douek, Philippe C.

“…The aim of this study is to compare the image quality of in vivo coronary stents between an energy integrating detectors dual-layer computed tomography…”
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Virtual monochromatic images for coronary artery imaging with a spectral photon-counting CT in comparison to dual-layer CT systems: a phantom and a preliminary human study by Greffier, Joel, Si-Mohamed, Salim A., Lacombe, Hugo, Labour, Joey, Djabli, Djamel, Boccalini, Sara, Varasteh, Mohammad, Villien, Marjorie, Yagil, Yoad, Erhard, Klaus, Boussel, Loic, Beregi, Jean-Paul, Douek, Philippe C.

“…Objectives To evaluate the quality of virtual monochromatic images (VMIs) from spectral photon-counting CT (SPCCT) and two energy-integrating detector…”
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Clinical Applications of Photon-counting CT: A Review of Pioneer Studies and a Glimpse into the Future by Douek, Philippe C, Boccalini, Sara, Oei, Edwin H G, Cormode, David P, Pourmorteza, Amir, Boussel, Loic, Si-Mohamed, Salim A, Budde, Ricardo P J

“…CT systems equipped with photon-counting detectors (PCDs), referred to as photon-counting CT (PCCT), are beginning to change imaging in several subspecialties,…”
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Reduced-iodine-dose dual-energy coronary CT angiography: qualitative and quantitative comparison between virtual monochromatic and polychromatic CT images by Rotzinger, David C., Si-Mohamed, Salim A., Yerly, Jérôme, Boccalini, Sara, Becce, Fabio, Boussel, Loïc, Meuli, Reto A., Qanadli, Salah D., Douek, Philippe C.

“…Objectives To quantitatively evaluate the impact of virtual monochromatic images (VMI) on reduced-iodine-dose dual-energy coronary computed tomography…”
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Comparison of image quality between spectral photon-counting CT and dual-layer CT for the evaluation of lung nodules: a phantom study by Si-Mohamed, Salim A., Greffier, Joel, Miailhes, Jade, Boccalini, Sara, Rodesch, Pierre-Antoine, Vuillod, Aurélie, van der Werf, Niels, Dabli, Djamel, Racine, Damien, Rotzinger, David, Becce, Fabio, Yagil, Yoad, Coulon, Philippe, Vlassenbroek, Alain, Boussel, Loic, Beregi, Jean-Paul, Douek, Philippe

“…Objectives To evaluate the image quality (IQ) of a spectral photon-counting CT (SPCCT) using filtered back projection (FBP) and hybrid iterative reconstruction…”
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Quantification of Coronary Artery Stenosis in Very-High-Risk Patients Using Ultra-High Resolution Spectral Photon-Counting CT by Fahrni, Guillaume, Boccalini, Sara, Mahmoudi, Allal, Lacombe, Hugo, Houmeau, Angèle, Elbaz, Meyer, Rotzinger, David, Villien, Marjorie, Bochaton, Thomas, Douek, Philippe, Si-Mohamed, Salim A

“…Development of spectral photon-counting computed tomography (SPCCT) for ultra-high-resolution coronary CT angiography (CCTA) has the potential to accurately…”
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