Agnès Dupret

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OBJECTIVES/HYPOTHESIS To evaluate the efficacy and safety of bevacizumab administered at a concentration of 50 mg as an intranasal spray in the treatment of epistaxis in patients suffering from Rendu-Osler disease. STUDY DESIGN Prospective. METHODS A preliminary, prospective, review board-approved study was conducted on six patients with Rendu-Osler(More)
UNLABELLED In order to improve implant success rate, it is important to enhance their responsiveness to the prevailing conditions following implantation. Uncontrolled movement of inflammatory cells and fibroblasts is one of these in vivo problems and the porosity properties of the implant have a strong effect on these. Here, we describe a hybrid system(More)
Video surveillance aims at detecting unexpected individuals or objects intrusion. When no motion is observed, common motion detection systems induce huge power consumption, regardless of the scene activity. This paper presents algorithms for low power motion detection, and their possible implementation. The main interest is that they are able to adapt the(More)
A new trend in sensor array architectures is to provide compact implementations based on alternative acquisitions and sampling. In particular, with the recent rise of Compressive Sensing (CS), multiple sensing schemes have been developed. However, for the moment, CS reconstruction techniques take a relatively long time to properly converge. Therefore, it(More)
In order to preserve details in both very dark and very bright parts of the image, numerous imaging applications, e.g. automotive or video-surveillance, require the acquisition of High Dynamic Range (HDR) images, i.e. typically above 100dB. “Bracketing”, i.e. the successive acquisition of several Low Dynamic Range (LDR) images with different exposure times,(More)
Here we report a case of pseudotumoral recurrence of allergic fungal sinusitis with involvement of the skull base that was successfully treated with systemic corticosteroids and itraconazole without surgery. This report discusses the sometimes misleading radiological and clinical features as well as the diagnostic and therapeutic challenges of a condition(More)
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