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1. CT venography for the diagnosis of postpartum venous thromboembolism: a prospective multi-center cohort study

Author

Revel, Marie-Pierre, Chassagnon, Guillaume, Sanchez, Olivier, Ferretti, Gilbert, Millet, Ingrid, Rocher, Laurence, Maitre, Sophie, Lederlin, Mathieu, Ducou-le-pointe, Hubert, Rousset, Pascal, Bennani, Souhail, Zins, Marc, Bruneau, Bertrand, Tissot, Valentin, Alison, Marianne, Canniff, Emma, Siauve, Nathalie, Vandeventer, Stephanie, Le Blanche, Alain F., Planquette, Benjamin, Tsatsaris, Vassilis, and Coste, Joël

Published
2024
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8. Whole-body MR imaging in suspected physical child abuse: comparison with skeletal survey and bone scintigraphy findings from the PEDIMA prospective multicentre study

Author

Proisy, Maïa, Vivier, Pierre-Hugues, Morel, Baptiste, Bruneau, Bertrand, Sembely-Taveau, Catherine, Vacheresse, Solène, Devillers, Anne, Lecloirec, Joseph, Bodet-Milin, Caroline, Dubois, Marine, Hamonic, Stéphanie, Bajeux, Emma, Ganivet, Anne, Adamsbaum, Catherine, Treguier, Catherine, Abalea, Lydie, Croly-Labourdette, Séverine, Dam Hieu, Phong, Dobrzynski, Murielle, Fenoll, Bertrand, Forlodou, Pierre, Le Bot, Christiane, Lefranc, Jérémie, Lesoeur, Mélanie, Mériot, Philippe, Peudenier, Sylviane, Querello, Solène, Salaun, Pierre Yves, Olivier, Pierre, Martrille, Laurent, Borsa-Dorion, Anne, Galloy, Marie-Agnès, Mainard-Simard, Laurence, Raffo, Emmanuel, Cavare-Vigneron, Sylvie, Claudon, Michel, Klein, Olivier, Schmitt, Emmanuelle, Le Tacon, Serge, Morel, Olivier, Lapp, Lucie, Bodere-Kraeber, Françoise, Milin, Caroline, Fleury, Juliette, Geffroy, Loïc, Hamel, Sophie, Lefrancois, Thomas, Longis, Marie-Pierre, Mayrargue, Emmanuelle, Picherot, Georges, Quéré, Marie-Pierre, Rozé, Jean-Christophe, Vabres, Nathalie, Bouvet, Renaud, Le Gueut, Mariannick, Riffaud, Laurent, Balençon, Martine, Bétrémieux, Pierre, Chapuis, Madeleine, Chasle, Véronique, Dabadie, Alain, Damaj, Léna, Darnault, Pierre, de La Brière, François, Delahaye, Séverine, Duvauferrier, Regis, Farges, Céline, Fraisse, Bernard, Gaillot, Théophile, Gardin, Maryse, Gauvrit, Cécile, Guitteny, Marie-Aline, Marleix, Sylvette, Napuri, Silvia, Roussey, Michel, Rozel, Céline, Tirel, Olivier, Vignaud, Catherine, Violas, Philippe, Wodey, Eric, Pierre, Marion, Pladys, Patrick, Abu-Amara, Saad, Bachy, Bruno, Brasseur-Daudruy, Marie, Dacher, Jean-Nicolas, Delmon, Pascal, Lechevallier-Amara, Joël, Lerebours, Bénédicte, Leroux, Julien, Proust, Francois, Rigal, Sophie, Baulieu, Jean-Louis, Venel, Yann, Elodie, Carpentier, Chantepie, Alain, Chantreuil, Julie, Come, Mathieu, de Courtivron, Benoit, Labarthe, François, Marot, Yves, Pepin-Donat, Myriam, Sirinelli, Dominique, Travers, Nadine, Urvois-Grange, Annie, O'Byrne, Patrick, Listrat, Antoine, Barge-Galern, Marie-Luce, Le Cloirec, Joseph, Vera, Pierre, Kone-Paut, I., Deiva, Kumaran, Chaumet-Riffaud, Philippe, Grimon, Gilles, Archambaud, Frederique, Zenkhri, Ferielle, Galeotti, Caroline, Sevette-Béchard, Nancy, Prodhomme, Olivier, Leconte, Céline, Haquet, Armelle, Bourdon, Aurélie, Sainmont, Mélanie, De-Pontual, Loic, Sellier, Nicolas, Trieu, Thanh-Van, de Labriolle-Vaylet, Claire, Département de Radiologie [Rennes], Université de Rennes (UR), Hôpital Charles Nicolle [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Département de médecine nucléaire [Rennes], CRLCC Eugène Marquis (CRLCC), Service de médecine nucléaire [Rouen], CRLCC Haute Normandie-Centre de Lutte Contre le Cancer Henri Becquerel Normandie Rouen (CLCC Henri Becquerel), Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Université d'Angers (UA)-Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre hospitalier universitaire de Nantes (CHU Nantes), Centre Hospitalier Universitaire [Rennes], Département de Radiologie [AP-HP Hôpital Bicêtre], AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Université de Montpellier (UM), PEDIMA study research group: Lydie Abalea, Séverine Croly-Labourdette, Phong Dam Hieu, Murielle Dobrzynski, Bertrand Fenoll, Pierre Forlodou, Christiane Le Bot, Jérémie Lefranc, Mélanie Lesoeur, Philippe Meriot, Sylviane Peudenier, Solène Querello, Pierre-Yves Salaun, Pierre Olivier, Laurent Martrille, Anne Borsa-Dorion, Marie-Agnès Galloy, Laurence Mainard-Simard, Emmanuel Raffo, Sylvie Cavare-Vigneron, Michel Claudon, Olivier Klein, Emmanuelle Schmitt, Serge Le Tacon, Olivier Morel, Lucie Lapp, Françoise Bodéré-Kraeber, Caroline Milin, Juliette Fleury, Loïc Geffroy, Sophie Hamel, Antoine Hamel, Thomas Lefrançois, Marie-Pierre Longis, Emmanuelle Mayrargue, Georges Picherot, Marie-Pierre Quéré, Jean-Christophe Rozé, Nathalie Vabres, Renaud Bouvet, Mariannick Le Gueut, Laurent Riffaud, Martine Balençon, Pierre Bétrémieux, Madeleine Chapuis, Véronique Chasle, Alain Dabadie, Léna Damaj, Pierre Darnault, François De La Brière, Séverine Delahaye, Régis Duvauferrier, Céline Farges, Bernard Fraisse, Théophile Gaillot, Maryse Gardin, Cécile Gauvrit, Marie-Aline Guitteny, Sylvette Marleix, Silvia Napuri, Michel Roussey, Céline Rozel, Olivier Tirel, Catherine Tréguier, Catherine Vignaud, Philippe Violas, Eric Wodey, Marion Pierre, Patrick Pladys, Saad Abu-Amara, Bruno Bachy, Marie Brasseur-Daudruy, Jean-Nicolas Dacher, Pascal Delmon, Joël Lechevallier Amara, Bénédicte Lerebours, Julien Leroux, François Proust, Sophie Rigal, Pierre-Hugues Vivier, Jean-Louis Baulieu, Yann Venel, Elodie Carpentier, Alain Chantepie, Julie Chantreuil, Mathieu Come, Benoît De Courtivron, François Labarthe, Yves Marot, Myriam Pepin Donat, Dominique Sirinelli, Nadine Travers, Annie Urvois-Grangé, Patrick O'Byrne, Antoine Listrat, Marie-Luce Barge-Galerne, Joseph Le Cloirec, Pierre Vera, Isabelle Koné-Paut, Kumaran Deiva, Philippe Chaumet-Riffaud, Gilles Grimon, Frédérique Archambaud, Ferielle Zenkhri, Caroline Galeotti, Nancy Sevette Béchard, Olivier Prodhomme, Céline Leconte, Armelle Haquet, Aurélie Bourdon, Mélanie Sainmont, Loïc De Pontual, Nicolas Sellier, Thanh-Van Trieu, Claire De Labriolle-Vaylet., Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Nantes - UFR de Médecine et des Techniques Médicales (UFR MEDECINE), Université de Nantes (UN)-Université de Nantes (UN)-Centre hospitalier universitaire de Nantes (CHU Nantes)-Centre National de la Recherche Scientifique (CNRS)-Université d'Angers (UA), and DACHER, Jean Nicolas

Subjects
Child abuse, medicine.medical_specialty, [SDV.IB.IMA]Life Sciences [q-bio]/Bioengineering/Imaging, Skeletal survey, [SDV.IB.MN]Life Sciences [q-bio]/Bioengineering/Nuclear medicine, Sensitivity and Specificity, [SDV.IB.MN] Life Sciences [q-bio]/Bioengineering/Nuclear medicine, 030218 nuclear medicine & medical imaging, 03 medical and health sciences, [SDV.MHEP.PED] Life Sciences [q-bio]/Human health and pathology/Pediatrics, 0302 clinical medicine, parasitic diseases, medicine, Humans, Whole Body Imaging, Radiology, Nuclear Medicine and imaging, Child Abuse, Prospective Studies, Child, Radionuclide Imaging, Neuroradiology, [SDV.MHEP.PED]Life Sciences [q-bio]/Human health and pathology/Pediatrics, medicine.diagnostic_test, business.industry, Infant, Interventional radiology, Magnetic resonance imaging, General Medicine, Magnetic Resonance Imaging, Occult, Confidence interval, 3. Good health, [SDV.IB.IMA] Life Sciences [q-bio]/Bioengineering/Imaging, Physical Abuse, Bone scintigraphy, 030220 oncology & carcinogenesis, Radiology, Tomography, X-Ray Computed, business
Abstract

International audience; Objectives: To assess the contribution of whole-body magnetic resonance imaging (WBMRI) and bone scintigraphy (BS) in addition to skeletal survey (SS) in detecting traumatic bone lesions and soft-tissue injuries in suspected child abuse.Methods: In this prospective, multicentre, diagnostic accuracy study, children less than 3 years of age with suspected physical abuse were recruited. Each child underwent SS, BS and WBMRI. A blinded first review was performed in consensus by five paediatric radiologists and three nuclear medicine physicians. A second review investigated discrepancies reported between the modalities using a consensus result of all modalities as the reference standard. We calculated the sensitivity, specificity and corresponding 95% confidence interval for each imaging modality (SS, WBMRI and BS) and for the combinations [SS + WBMRI] and [SS + BS].Results: One hundred seventy children were included of which sixty-four had at least one lesion. In total, 146 lesions were included. The sensitivity and specificity of each examination were, respectively, as follows: 88.4% [95% CI, 82.0-93.1] and 99.7% [95% CI, 99.5-99.8] for the SS, 69.9% [95% CI, 61.7-77.2] and 99.5% [95% CI, 99.2-99.7] for WBMRI and 54.8% [95% CI, 46.4-63.0] and 99.7% [95% CI, 99.5-99.9] for BS. Sensitivity and specificity were, respectively, 95.9% [95% CI, 91.3-98.5] and 99.2% [95% CI, 98.9-99.4] for the combination SS + WBMRI and 95.2% [95% CI, 90.4-98.1] and 99.4% [95% CI, 99.2-99.6] for the combination SS + BS, with no statistically significant difference between them.Conclusion: SS was the most sensitive independent imaging modality; however, the additional combination of either WBMRI or BS examinations offered an increased accuracy.Key points: • SS in suspected infant abuse was the most sensitive independent imaging modality in this study, especially for detecting metaphyseal and rib lesions, and remains essential for evaluation. • The combination of either SS + BS or SS + WBMRI provides greater accuracy in diagnosing occult and equivocal bone injuries in the difficult setting of child abuse. • WBMRI is a free-radiation technique that allows additional diagnosis of soft-tissue and visceral injuries.

Published
2021

13. Whole-Body MR Imaging in Suspected Physical Child Abuse: Comparison With Skeletal Survey and Bone Scintigraphy Findings From the PEDIMA Prospective Multicenter Study

Author

Proisy, Maïa, primary, Vivier, Pierre-Hugue, additional, Morel, Baptiste, additional, Bruneau, Bertrand, additional, Sembely-Taveau, Catherine, additional, Vacheresse, Solène, additional, Devillers, Anne, additional, Lecloirec, Joseph, additional, Bodet-Milin, Caroline, additional, Hamonic, Stéphanie, additional, Bajeux, Emma, additional, Ganivet, Anne, additional, Adamsbaum, Catherine, additional, Treguier, Catherine, additional, and Group, PEDIMA Study Research, additional

Published
2020
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18. Liste des auteurs

Author

Adamsbaum, Catherine, ANCReMIN, Balençon, Martine, Blangis, Flora, Bosdure, Emmanuelle, Bresson, Violaine, Brown, Jocelyn, Bruneau, Bertrand, Burel, Julien, Cantéro, Stéphane, Clément, Renaud, Corbet, Eliane, Costard, Béatrice, Cyr, Mireille, Dayan, Jacques, Oliveira, Cécile de, Derain, Marie, Dupont, Mélanie, Duverger, Philippe, Echelard, Catherine, Favreau, Cécilie, Fleury, Juliette, Fouré, Emmanuelle, Garnier-Jardin, Céline, Gindt-Ducros, Agnès, Goens, Odile, Gorgiard, Charlotte, Gras-Leguen, Christele, Grunvald, Sylvie, Guinais, Christele, Harrewijn, Inge, Juston Morival, Romain, Labbé, Jean, Launay, Élise, Lemesle, Margaux, Levieux, Karine, Loschi, Solène, Merille, Alexandra, Michard-Lenoir, Anne-Pascale, Morillon, Bertrand, Oriol, Cécile, Patural, Hugues, Paysant, François, Pendezec, Gaëlle, Peronnet, Cécile, Pian, Claire, Picherot, Georges, Prieto, Marjolaine, Proisy, Maia, Ragel, Brigitte, Rambaud, Caroline, Raul, Jean-Sebastien, Rey-Salmon, Caroline, Riquin, Élise, Roussey, Michel, Scolan, Virginie, Tisseron, Barbara, Tordjman, Sylvie, de Tournemire, Renaud, Treguier, Catherine, Vabres, Nathalie, and Vasseur, Patricia

Published
2020
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22. Prise en charge de la sédation en radiologie pédiatrique suite aux restrictions d’utilisation de l’hydrate de chloral

Author

Joncourc, Eric, primary, Barbazan, Camille, additional, Le Dare, Brendan, additional, Bellay, Romain, additional, Boivin, Pierre-Nicolas, additional, Lester, Marie-Antoinette, additional, Bruneau, Bertrand, additional, Lefeuvre, Sylvaine, additional, Polard, Elisabeth, additional, Roge, Pauline, additional, Rucheton, Anne, additional, and Aubin, Fabienne, additional

Published
2016
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23. [Acquired uterine arteriovenous malformations]

Author

Vandenbroucke, Laurent, Morcel, Karine, Bruneau, Bertrand, Moquet, Pierre-Yves, Bauville, Estelle, Levêque, Jean, Lavoué, Vincent, Service de Gynécologie et Obstétrique [Rennes] = Gynaecology [Rennes], CHU Pontchaillou [Rennes], Pôle imagerie et explorations fonctionnelles, CHU Anne-de-Bretagne (Rennes), Clinique mutualiste La Sagesse, Service de Gynécologie et Obstétrique [Rennes], Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-CHU Pontchaillou [Rennes]-hôpital Sud, and De Villemeur, Hervé

Subjects
Adult, Metrorrhagia, MESH: Uterine Artery Embolization, Vascular malformations, MESH: Magnetic Resonance Angiography, MESH: Curettage, Chorionic Gonadotropin, Doppler ultrasound, Curettage, Arteriovenous Malformations, Diagnosis, Differential, Embolization, MESH: Pregnancy, MESH: Chorionic Gonadotropin, Pregnancy, Risk Factors, MESH: Risk Factors, MESH: Diagnosis, Differential, MESH: Internship and Residency, [SDV.BDD] Life Sciences [q-bio]/Development Biology, Humans, MESH: Arteriovenous Malformations, [SDV.BDD]Life Sciences [q-bio]/Development Biology, [SDV.BDLR] Life Sciences [q-bio]/Reproductive Biology, MESH: Treatment Outcome, MESH: Humans, Internship and Residency, Abortion, Induced, MESH: Adult, [SDV.BDLR]Life Sciences [q-bio]/Reproductive Biology, Uterine Artery Embolization, Obstetrics, Treatment Outcome, MESH: Uterine Hemorrhage, Female, MESH: Abortion, Induced, Uterine Hemorrhage, Angio-MRI, MESH: Female, Magnetic Resonance Angiography, MESH: Obstetrics
Abstract

International audience; Uterine arteriovenous malformations (AVM) may be responsible for vaginal bleeding potentially life-threatening. They are most often acquired following uterine trauma (curettage, cesarean section, artificial delivery/uterus examination) in association with pregnancy or gestational trophoblastic disease. We report three cases of patients having uterine AVM after curettage. The diagnostic management is important to avoid differential diagnoses (intra-uterine retention, hemangioma, gestational trophoblastic disease). It is based on serum hCG measurement and Doppler ultrasound, then confirmed on dynamic angio-MRI, which tends to replace angiography as first-line. The therapeutic management in cases of symptomatic AVMs is mostly embolization which offers the possibility for childbearing. Current data on subsequent pregnancies is reassuring even if they remain limited.

Published
2011

26. Pediatric outcome of children with the prenatal diagnosis of isolated septal agenesis

Author

Damaj, Léna, Lazaro, Leïla, Bruneau, Bertrand, Ferry, Mathilde, Moutard, Marie-Laure, Garel, Catherine, Odent, Sylvie, Adamsbaum, Catherine, Avni, Efraim, Tréguier, Catherine, Damaj, Léna, Lazaro, Leïla, Bruneau, Bertrand, Ferry, Mathilde, Moutard, Marie-Laure, Garel, Catherine, Odent, Sylvie, Adamsbaum, Catherine, Avni, Efraim, and Tréguier, Catherine

Abstract

Background: Isolated Septal Agenesis (SA) is a rare disease with clinical outcomes (especially neurological outcomes) that are unknown. The purpose of this study was to evaluate the clinical outcome of these children. Methods: We conducted a retrospective multicenter study of 17 children with an isolated SA or SA combined with a moderate ventricular dilatation (VD) that was diagnosed antenatally and confirmed by a magnetic resonance imaging (MRI) performed in the antenatal period. Results: Of the 17 children, 14 had normal neurological examinations, 2 had language development delay and visuo-spatial dyspraxia, and 3 of the 17 children had behavioral problems. Eight children had neuropsychological evaluations, and the results were normal in six cases. There were 3 cases of septo-optic dysplasia (SOD) diagnosed postnatally, which highlighted the difficulties in assessing the optic tract and hypothalamic-pituitary region in antenatal imaging. Language delay and behavioral disorders were the main abnormalities at follow-up. Conclusion: The discovery of an isolated SA reveals the difficulties of prenatal diagnosis to correlate the neurological and functional prognosis to morphological findings. The prognosis seemed to be good. It appears necessary to improve the diagnostic performance of fetal brain imaging and to follow-up these children prospectively to assess their long-term cognitive-behavioral outcomes. Copyright © 2010 John Wiley & Sons, Ltd., SCOPUS: ar.j, FLWIN, info:eu-repo/semantics/published

Published
2010

29. Magnetic resonance imaging in children presenting migraine with aura: Association of hypoperfusion detected by arterial spin labelling and vasospasm on MR angiography findings.

Author

Cadiot, Domitille, Longuet, Romain, Bruneau, Bertrand, Treguier, Catherine, Carsin-Vu, Aline, Corouge, Isabelle, Gomes, Constantin, and Proisy, Maïa

Subjects
*MIGRAINE in children, *MAGNETIC resonance imaging of the brain, *MIGRAINE diagnosis, *MAGNETIC resonance angiography, *CEREBRAL circulation, *CEREBRAL vasospasm
Abstract

Objective A child presenting with a first attack of migraine with aura usually undergoes magnetic resonance imaging (MRI) to rule out stroke. The purpose of this study was to report vascular and brain perfusion findings in children suffering from migraine with aura on time-of-flight MR angiography (TOF-MRA) and MR perfusion imaging using arterial spin labelling (ASL). Methods We retrospectively included all children who had undergone an emergency MRI examination with ASL and TOF-MRA sequences for acute neurological deficit and were given a final diagnosis of migraine with aura. The ASL perfusion maps and TOF-MRA images were independently assessed by reviewers blinded to clinical data. A mean cerebral blood flow (CBF) value was obtained for each cerebral lobe after automatic data post-processing. Results Seventeen children were finally included. Hypoperfusion was identified in one or more cerebral lobes on ASL perfusion maps by visual assessment in 16/17 (94%) children. Vasospasm was noted within the intracranial vasculature on the TOF-MRA images in 12/17 (71%) children. All (100%) of the abnormal TOF-MRA images were associated with homolateral hypoperfusion. Mean CBF values were significantly lower (P < 0.05) in visually hypoperfused lobes than in normally perfused lobes. Conclusion ASL and TOF-MRA are two totally non-invasive, easy-to-use MRI sequences for children in emergency settings. Hypoperfusion associated with homolateral vasospasm may suggest a diagnosis of migraine with aura. [ABSTRACT FROM AUTHOR]

Published
2018
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30. Acquired uterine arteriovenous malformation in caesarean scar after a previous ectopic pregnancy: A case report.

Author

Delplanque S, Le Lous M, Bauville E, Bruneau B, Levêque J, Lavoué V, and Nyangoh Timoh K

Subjects
Adult, Arteriovenous Malformations therapy, Female, Humans, Pregnancy, Uterine Artery Embolization, Arteriovenous Malformations etiology, Cesarean Section adverse effects, Cicatrix complications, Pregnancy, Ectopic etiology, Uterus blood supply
Published
2018
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