All Stories

  1. Towards Sustainable Magnetic Resonance Neuro Imaging: Pathways for Energy Optimization and Cost Reduction Strategies

    Article • Applied Sciences, January 2025, MDPI AG

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  2. Diagnostic Accuracy of Non-Contrast-Enhanced Time-Resolved MR Angiography to Assess Angioarchitectural Classification Features of Brain Arteriovenous Malformations

    Article • Diagnostics, July 2024, MDPI AG

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  3. The Management of Persistent Distal Occlusions after Mechanical Thrombectomy and Thrombolysis: An Inter- and Intrarater Agreement Study

    Article • American Journal of Neuroradiology, February 2024, American Society of Neuroradiology (ASNR)

    Dr. Julien Ognard

  4. Endovascular Management of Brain Arteriovenous Malformations

    Article • Seminars in Neurology, June 2023, Thieme Publishing Group

    Dr. Julien Ognard

  5. Rescue intracranial permanent stenting for refractory occlusion following thrombectomy: a propensity matched analysis

    Article • Journal of NeuroInterventional Surgery, April 2023, BMJ

    Dr. Julien Ognard

  6. Stent-Assisted Coiling in the Treatment of Unruptured Intracranial Aneurysms: A Randomized Clinical Trial

    Article • American Journal of Neuroradiology, March 2023, American Society of Neuroradiology (ASNR)

    Dr. Julien Ognard

  7. Surgical or Endovascular Treatment of MCA Aneurysms: An Agreement Study

    Article • American Journal of Neuroradiology, September 2022, American Society of Neuroradiology (ASNR)

    Dr. Julien Ognard

  8. Radiotherapy Target Volume Definition in Newly Diagnosed High-Grade Glioma Using 18F-FET PET Imaging and Multiparametric MRI: An Inter Observer Agreement Study

    Article • Tomography, August 2022, MDPI AG

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  9. The evolution of distal thrombectomy warrants targeted RCTs

    Article • Journal of Neuroradiology, June 2022, Elsevier

    Dr. Julien Ognard

  10. Model-Based Iterative Reconstruction (MBIR) for ASPECT Scoring in Acute Stroke Patients Selection: Comparison to rCBV and Follow-Up Imaging

    Article • Tomography, May 2022, MDPI AG

    Dr. Julien Ognard

  11. Antithrombotic therapies for neurointerventional surgery: a 2021 French comprehensive national survey

    Article • Journal of NeuroInterventional Surgery, March 2022, BMJ

    Dr. Julien Ognard

  12. Quantitative and qualitative optimisation of dosimetry in computed tomography explorations of the temporal bone using two iterative reconstruction algorithms

    Article • Neuroscience Informatics, December 2021, Elsevier

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  13. Utility of 4D digital subtraction angiography in operative localization of micro-arteriovenous malformations

    Article • Neuroscience Informatics, December 2021, Elsevier

    Dr. Julien Ognard

  14. Comparing N-hexyl cyanoacrylate (Magic Glue) and N-butyl cyanoacrylate (NBCA) for neurovascular embolization using the pressure cooker technique: An experimental study in swine

    Article • Journal of Neuroradiology, November 2021, Elsevier

    Dr. Julien Ognard

  15. Mapping the medullar adiposity of lumbar spine in MRI: A feasibility study

    Article • Heliyon, January 2021, Elsevier

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  16. Assessment of 4D MR Angiography at 3T Compared with DSA for the Follow-up of Embolized Brain Dural Arteriovenous Fistula: A Dual-Center Study

    Article • American Journal of Neuroradiology, December 2020, American Society of Neuroradiology (ASNR)

    Dr. Julien Ognard

  17. Four-dimensional computed tomography angiography analysis of internal carotid arteries opacification at the skull base to detect delayed cerebral ischemia: a feasibility study

    Article • International Journal of Computer Assisted Radiology and Surgery, October 2020, Springer Science + Business Media

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  18. “Adaptative endovascular strategy to the CloT MRI in large intracranial vessel occlusion” (VECTOR): Study protocol of a randomized control trial

    Article • Journal of Neuroradiology, September 2020, Elsevier

    Dr. Julien Ognard

  19. Gadolinium footprint: Cradle to cradle?

    Article • Journal of Neuroradiology, June 2020, Elsevier

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  20. Brain MRIs make up the bulk of the gadolinium footprint in medical imaging

    Article • Journal of Neuroradiology, June 2020, Elsevier

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  21. Thromboembolic delayed event after a WEB device implantation managed by mechanical thrombectomy and stenting

    Article • Journal of Neuroradiology, February 2020, Elsevier

    Dr. Julien Ognard

  22. Automated contour detection in spine radiographs and computed tomography reconstructions for forensic comparative identification

    Article • Forensic Science Medicine and Pathology, November 2019, Springer Science + Business Media

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  23. Volume variation may be a relevant metric in the study of aneurysm pulsatility: a study using ECG-gated 4D-CTA (PULSAN)

    Article • Journal of NeuroInterventional Surgery, November 2019, BMJ

    Dr. Julien Ognard

  24. New french diagnostic reference levels: Let's take stock of our daily practices!

    Article • Journal of Neuroradiology, November 2019, Elsevier

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  25. Artificial neuroradiology: Between human and artificial networks of neurons?

    Article • Journal of Neuroradiology, September 2019, Elsevier

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  26. Post-mortem X-ray computed tomography (PMCT) identification using ante-mortem CT-scan of the sphenoid sinus

    Article • Journal of Neuroradiology, July 2019, Elsevier

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  27. Periprocedural safety and technical outcomes of the new Silk Vista Baby flow diverter for the treatment of intracranial aneurysms: results from a multicenter experience

    Article • Journal of NeuroInterventional Surgery, March 2019, BMJ

    Dr. Julien Ognard

  28. A “one-stop-shop” 4D CTA protocol using 320-row CT for advanced imaging in acute ischemic stroke: a technical note

    Article • European Radiology, February 2019, Springer Science + Business Media

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  29. Edge detector-based automatic segmentation of the skin layers and application to moisturization in high-resolution 3 Tesla magnetic resonance imaging

    Article • Skin Research and Technology, January 2019, Wiley

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  30. Manual and Fully Automated Segmentation to Determine the Ferromagnetic Status of Bullets Using Computed Tomography Dual-Energy Index

    Article • Journal of Computer Assisted Tomography, January 2019, Wolters Kluwer Health

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  31. Psoas proximal insertion as a simple and reliable landmark for numbering lumbar vertebrae on MRI of the lumbar spine

    Article • European Radiology, November 2018, Springer Science + Business Media

    Dr. Julien Ognard

  32. A new time-resolved 3D angiographic technique (4D DSA): Description, and assessment of its reliability in Spetzler–Martin grading of cerebral arteriovenous malformations

    Article • Journal of Neuroradiology, May 2018, Elsevier

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  33. Rare Coding Variants in ANGPTL6 Are Associated with Familial Forms of Intracranial Aneurysm

    Article • The American Journal of Human Genetics, January 2018, Elsevier

    Dr. Julien Ognard

  34. Comparative anatomical study of sound production and reception systems in the common dolphin (Delphinus delphis ) and the harbour porpoise (Phocoena phocoena ) heads

    Article • Anatomia Histologia Embryologia, October 2017, Wiley

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  35. Magnetic Resonance Imaging Study of Adipose Tissues in the Head of a Common Dolphin (Delphinus delphis): Structure Identification and Influence of a Freezing-Thawing Cycle

    Article • Anatomia Histologia Embryologia, December 2016, Wiley

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  36. Residual or Retained Gadolinium

    Article • Radiology, November 2016, Radiological Society of North America (RSNA)

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  37. In vivo skin moisturizing measurement by high-resolution 3 Tesla magnetic resonance imaging

    Article • Skin Research and Technology, October 2016, Wiley

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  38. Automatic clustering for MRI images, application on perfusion MRI of brain

    Article • October 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Julien Ognard

  39. Brown adipose tissue on CT scan

    Article • Clinical Physiology and Functional Imaging, May 2016, Wiley

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  40. Thrombectomie mécanique : techniques, études et questions non résolues

    Article • Pratique Neurologique - FMC, April 2016, Elsevier

    Dr. Julien Ognard

  41. Diagnostic accuracy of diffusion-weighted MR imaging versus delayed gadolinium enhanced T1-weighted imaging in middle ear recurrent cholesteatoma: A retrospective study of 39 patients

    Article • Journal of Neuroradiology, March 2016, Elsevier

    Dr. Julien Ognard

  42. “Bones in Silenz”: A new T1-weighted SILENZ sequence evaluating the bone in MRI

    Article • Diagnostic and Interventional Imaging, September 2015, Elsevier

    Prof. Douraied Ben Salem , Dr. Julien Ognard

  43. Orifice de balle ou pas orifice de balle ?

    Article • La Revue de Médecine Légale, September 2014, Elsevier

    Prof. Douraied Ben Salem , Dr. Julien Ognard