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23 results on '"Bierry, Guillaume"'

3. Interdisciplinary consensus statements on imaging of DRUJ instability and TFCC injuries

Author

Cerezal, Luis, del Piñal, Francisco, Atzei, Andrea, Schmitt, Rainer, Becce, Fabio, Klich, Maciej, Bień, Maciej, de Jonge, Milko C., Teh, James, Boutin, Robert Downey, Toms, Andoni Paul, Omoumi, Patrick, Fritz, Jan, Bazzocchi, Alberto, Shahabpour, Maryam, Zanetti, Marco, Llopis, Eva, Blum, Alain, Lalam, Radhesh Krishna, Reto, Sutter, Afonso, P. Diana, Mascarenhas, Vasco V., Cotten, Anne, Drapé, Jean-Luc, Bierry, Guillaume, Pracoń, Grzegorz, Dalili, Danoob, Mespreuve, Marc, Garcia-Elias, Marc, Bain, Gregory Ian, Mathoulin, Christophe L., Van Overstraeten, Luc, Szabo, Robert M., Camus, Emmanuel J., Luchetti, Riccardo, Chojnowski, Adrian Julian, Gruenert, Joerg G., Czarnecki, Piotr, Corella, Fernando, Nagy, Ladislav, Yamamoto, Michiro, Golubev, Igor O., van Schoonhoven, Jörg, Goehtz, Florian, Sudoł-Szopińska, Iwona, and Dietrich, Tobias Johannes

Published
2023
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4. Interdisciplinary consensus statements on imaging of scapholunate joint instability

Author

Dietrich, Tobias Johannes, Toms, Andoni Paul, Cerezal, Luis, Omoumi, Patrick, Boutin, Robert Downey, Fritz, Jan, Schmitt, Rainer, Shahabpour, Maryam, Becce, Fabio, Cotten, Anne, Blum, Alain, Zanetti, Marco, Llopis, Eva, Bień, Maciej, Lalam, Radhesh Krishna, Afonso, P Diana, Mascarenhas, Vasco V, Sutter, Reto, Teh, James, Pracoń, Grzegorz, de Jonge, Milko C, Drapé, Jean-Luc, Mespreuve, Marc, Bazzocchi, Alberto, Bierry, Guillaume, Dalili, Danoob, Garcia-Elias, Marc, Atzei, Andrea, Bain, Gregory Ian, Mathoulin, Christophe L, del Piñal, Francisco, Van Overstraeten, Luc, Szabo, Robert M, Camus, Emmanuel J, Luchetti, Riccardo, Chojnowski, Adrian Julian, Grünert, Jörg G, Czarnecki, Piotr, Corella, Fernando, Nagy, Ladislav, Yamamoto, Michiro, Golubev, Igor O, van Schoonhoven, Jörg, Goehtz, Florian, Klich, Maciej, and Sudoł-Szopińska, Iwona

Subjects
Biomedical Imaging, Clinical Research, Bioengineering, 4.2 Evaluation of markers and technologies, Detection, screening and diagnosis, Musculoskeletal, Arthrography, Consensus, Humans, Joint Instability, Ligaments, Articular, Wrist Injuries, Wrist Joint, Wrist injuries, Joint instability, Diagnostic imaging, Guidelines, Surveys and questionnaires, Clinical Sciences, Nuclear Medicine & Medical Imaging
Abstract

ObjectivesThe purpose of this agreement was to establish evidence-based consensus statements on imaging of scapholunate joint (SLJ) instability by an expert group using the Delphi technique.MethodsNineteen hand surgeons developed a preliminary list of questions on SLJ instability. Radiologists created statements based on the literature and the authors' clinical experience. Questions and statements were revised during three iterative Delphi rounds. Delphi panellists consisted of twenty-seven musculoskeletal radiologists. The panellists scored their degree of agreement to each statement on an eleven-item numeric scale. Scores of '0', '5' and '10' reflected complete disagreement, indeterminate agreement and complete agreement, respectively. Group consensus was defined as a score of '8' or higher for 80% or more of the panellists.ResultsTen of fifteen statements achieved group consensus in the second Delphi round. The remaining five statements achieved group consensus in the third Delphi round. It was agreed that dorsopalmar and lateral radiographs should be acquired as routine imaging work-up in patients with suspected SLJ instability. Radiographic stress views and dynamic fluoroscopy allow accurate diagnosis of dynamic SLJ instability. MR arthrography and CT arthrography are accurate for detecting scapholunate interosseous ligament tears and articular cartilage defects. Ultrasonography and MRI can delineate most extrinsic carpal ligaments, although validated scientific evidence on accurate differentiation between partially or completely torn or incompetent ligaments is not available.ConclusionsDelphi-based agreements suggest that standardized radiographs, radiographic stress views, dynamic fluoroscopy, MR arthrography and CT arthrography are the most useful and accurate imaging techniques for the work-up of SLJ instability.Key points• Dorsopalmar and lateral wrist radiographs remain the basic imaging modality for routine imaging work-up in patients with suspected scapholunate joint instability. • Radiographic stress views and dynamic fluoroscopy of the wrist allow accurate diagnosis of dynamic scapholunate joint instability. • Wrist MR arthrography and CT arthrography are accurate for determination of scapholunate interosseous ligament tears and cartilage defects.

Published
2021

16. Auguste Wackenheim (1925–1998).

Author

Bierry, Guillaume

Subjects
*BASILAR invagination, *RADIOLOGY, *CERVICAL vertebrae, *BORDERLANDS, *COMPUTED tomography
Abstract

Professor Auguste Wackenheim, a pioneer in the field of spine imaging and neuroradiology, made significant contributions to clinical radiology. He published over 570 scientific articles and 46 books, some of which have been translated into multiple languages. Wackenheim's legacy is associated with neuroradiologic semiology and studies on the cervical spine. He also played a role in promoting the use of computed tomography (CT) in radiology. Additionally, Wackenheim was a respected educator and had a passion for language and the arts. [Extracted from the article]

Published
2024
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19. Together Intra-Tumor Hypoxia and Macrophagic Immunity Are Driven Worst Outcome in Pediatric High-Grade Osteosarcomas

Author

Nazon, Charlotte, primary, Pierrevelcin, Marina, additional, Willaume, Thibault, additional, Lhermitte, Benoît, additional, Weingertner, Noelle, additional, Marco, Antonio Di, additional, Bund, Laurent, additional, Vincent, Florence, additional, Bierry, Guillaume, additional, Gomez-Brouchet, Anne, additional, Redini, Françoise, additional, Gaspar, Nathalie, additional, Dontenwill, Monique, additional, and Entz-Werle, Natacha, additional

Published
2022
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21. Liste des contributeurs

Author

Abgral, Ronan, Beregi, Jean-Paul, Bilfeld, Marie Faruch, Huglo, Damien, Le Jeune, Florence, Pontana, François, Tacher, Vania, Bartoli, Jean-Michel, Boutet, Claire, Boyer, Louis, Brunotte, François, Grenier, Nicolas, Petit, Philippe, Prigent, Alain, Salaün, Pierre-Yves, Abihanna, Michel, Adamsbaum, Catherine, Allary, Alexandre, Anxionnat, René, Attyé, Arnaud, Aubé, Christophe, Auber-Lenoir, Manon, Balleyguier, Corinne, Bailly, Clément, Bani-Sadr, Alexandre, Banos, Jean-Bruno, de Bazelaire, Cédric, Bazot, Marc, Beis, Jean-Noël, Bellin, Marie-France, Benoudiba, Farida, Berteloot, Laureline, Bierry, Guillaume, Blondiaux, Éléonore, Bodard, Sylvain, Bodet-Milin, Caroline, Bonardel, Gérald, Bonneville, Fabrice, Boussel, Loïc, Bousson, Valérie, Boussouar, Samia, Bracard, Serge, Braun, Marc, Bricault, Yvan, Brisse, Hervé, Brunelle, Serge, Brunereau, Laurent, Caramella, Caroline, Carpentier, Françoise, Cassagnes, Lucie, Cassart, Marie, Cassinoto, Christophe, Chammas, Agathe, Chassagnon, Guillaume, Chateil, Jean-François, Chaumet-Riffaud, Philippe, Clément, Olivier, Clerc, Jérôme, Combelles, Sophie, Cotten, Anne, Cotton, François, Cuny, Emmanuel, Cyteval, Catherine, Dabadie, Alexia, Dang, Lan-Anh, Daraï, Émile, Darcourt, Jacques, Dechoux-Vodovar, Sophie, Delacourt, Christophe, Demondion, Xavier, Devred, Philippe, Dormont, Didier, Douek, Philippe, Dournes, Gaël, Dousset, Vincent, Dubrulle, Frédérique, Ducou-Le-Pointe, Hubert, Durand, Chantal, Durand, Emmanuel, Duron, Loïc, Edjilali-Goujon, Myriam, Elmaleh, Monique, Ernst, Olivier, Felici, Florence, Ferey, Solène, Ferrié, Jean-Claude, Fleury, Vincent, Fournier, Laure, Gach, Pierre, Galanaud, Damien, Garcier, Jean-Marc, Gauvrit, Jean-Yves, Ghasarossian, Christian, Gocko, Xavier, Gonzalez, Sandra, Gorincour, Guillaume, Grand, Sylvie, Grange, Loïc, Grévent, David, Guéret, Pascal, Hamet, Blandine, Hélénon, Olivier, Héran, Françoise, Hoeffel, Christine, Humbert, Olivier, Imbert, Patrick, Jacquier, Alexis, Kas, Aurélie, Kraeber-Bodéré, Francoise, Krainik, Alexandre, Kuchcinski, Grégory, de Labriolle-Vaylet, Claire, Lainé, Xavier, Laissy, Jean-Pierre, Laurent, François, Lecler, Augustin, Leclerc, Xavier, Le Corroller, Thomas, Lederlin, Mathieu, Legallois, Damien, Leger, Thomas, Lemaître, Laurent, Lenoir, Marion, Le Roux, Pierre-Yves, Leruste, Sébastien, Lignères, Marie, Lucidarme, Olivier, Manrique, Alain, de Margerie-Mellon, Constance, Maugars, Yves, Meder, Jean-François, Merzoug, Valérie, Midulla, Marco, Millet, Ingrid, Montaudon, Michel, Morel, Baptiste, Moulin, Thierry, Naggara, Olivier, Oppenheim, Catherine, Palard, Xavier, Perdrix, Corinne, Pescatori, Lorenzo, Planel, Sophie, Poncelet, Édouard, Proisy, Maia, Pruvo, Jean-Pierre, Puech, Philippe, Pyatigorskaya, Nadya, Querellou-Lefranc, Solène, Renard-Penna, Raphaëlle, Robin, Philippe, Rocher, Laurence, Rodriguez, Christine, Ronot, Maxime, Rousseau, Caroline, Rousset, Jean, Rouvière, Olivier, Rouzet, François, Roy, Catherine, Savoye-Collet, Céline, Simon, Clémentine, Souillard-Scemama, Raphaëlle, Soussan, Michael, Soyer, Philippe, Taourel, Patrice, Tasu, Jean-Pierre, Thomassin-Naggara, Isabelle, Vernet-Kovacsik, Hélène, Vidal, Vincent, Vignes, Jean-Rodolphe, Vija, Lavina, Vuillez, Jean-Philippe, and Wagner, Mathilde

Published
2022
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22. Les auteurs

Author

Blondiaux, Éléonore, Durand, Emmanuel, Montaudon, Michel, Abgral, Ronan, Arrivé, Lionel, Bouallègue<ce:sup loc='post">†</ce:sup>, Fayçal Ben, Beregi, Jean-Paul, Besson, Florent, Bierry, Guillaume, Blondet, Cyrille, Blum, Alain, Bonardel, Gérald, Brunotte, François, Cachin, Florent, Cahen-Riehm, Sophie, Chabrot, Pascal, Chammas, Agathe, Chateil, Jean-François, Chevallier, Olivier, Cochet, Alexandre, Deshayes, Emmanuel, Devaux, Jean-Yves, Devred, Philippe, Ferretti, Gilbert, Fournier, Laure, Galanaud, Damien, Teixeira, Pedro Augusto Gondim, Grimon, Gilles, Hazebroucq, Vincent, Huglo, Damien, Humbert, Olivier, Keller-Petrot, Isabelle, Kharroubi, Dris, Kremer, Stéphane, de Labriolle-Vaylet, Claire, Lalande, Alain, Lebon, Vincent, Le Jeune, Florence, Le Roux, Pierre-Yves, Loffroy, Romaric, Longère, Benjamin, Lucidarme, Olivier, Lussey-Lepoutre, Charlotte, Mandry, Damien, Mariano-Goulart, Denis, Mokrane, Fatima-Zohra, Molière, Sébastien, Ohana, Mickaël, Patat, Frédéric, Pontana, François, Redheuil, Alban, Renard-Penna, Raphaële, Ronot, Maxime, Rust, Edmond, Taïeb, David, Thomassin-Naggara, Isabelle, Tourdias, Thomas, Walker, Paul Michael, Boyer, Louis, Chagnon-Lhespitaou<ce:sup loc='post">†</ce:sup>, Sophie, Chaumet-Riffaud, Philippe, Cotten, Anne, Couturier, Olivier, Croisé-Laurent, Valérie, Dacher, Jean-Nicolas, Darcourt, Jacques, le Pointe, Hubert Ducou, Ernst, Olivier, Girma, Astrid, Guiu, Boris, Hauger, Olivier, Hélénon, Olivier, Hindie, Elif, Itti, Emmanuel, Kastler, Bruno, Luciani, Alain, Marchandise, Xavier, Marie, Pierre-Yves, Marzolf, Guillaume, de Champfleur, Nicolas Menjot, Moulin, Guy, Mundler, Olivier, Olivier, Pierre, Oppenheim, Catherine, Otal, Philippe, Petit, Philippe, Pottecher, Pierre, Prigent, Alain, Rousseau, Caroline, Schneider, Fabien, Taourel, Patrice, Tasu, Jean-Pierre, and Vera, Pierre

Published
2022
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23. Quantitative and qualitative evaluation of three MSCT for high resolution bone imaging.

Author

Dillenseger JP, Gillet R, Louis M, Bach J, Sieffert C, Meylheuc L, Palpacuer C, Bierry G, Garnon J, and Blum A

Subjects
Humans, Phantoms, Imaging, Tomography, X-Ray Computed methods, Bone and Bones diagnostic imaging
Abstract

Introduction: Strategies for achieving high resolution varies between manufacturers. In CT, the helical mode with narrow collimation has long been considered as the gold standard for high-resolution imaging. More recently, incremental modes with small dexels and focal spot, have been developed but have not been compared with helical acquisitions under optimal conditions. The aim of this work is to compare the high-resolution acquisition strategies currently proposed by recent MSCT., Methods: Three CT systems were compared. A phantom was used to evaluate geometric accuracy, uniformity, scan slice geometry, and spatial resolution. Human dry bones were used to test different protocols on real bone architecture. A blind visual analysis was conducted by trained CT users for classifying the different acquisitions (p-values)., Results: All systems give satisfactory results in terms of geometric accuracy and uniformity. The in-plane MTF at 5% were respectively 13.4, 15.9 and 18.1 lp/cm. Dry-bones evaluation confirms that acquisition#3 is considered as the best., Conclusions: The incremental acquisition coupled with à small focal spot, and a high-sampling detector, overpasses the reference of low-pitch helical acquisitions for high-resolution imaging. Cortical bone, bony vessels, and tumoral matrix analysis are the very next challenges that will have to be managed to improve normal and pathologic bone imaging thanks to the availability UHR-CT systems., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Published
2024
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