Search Results - "Froment, J. C"

Brain Stem Diffusion-Weighted Imaging Lesion Score: A Potential Marker of Outcome in Acute Basilar Artery Occlusion by Cho, T.-H, Nighoghossian, N, Tahon, F, Nemoz, C, Hermier, M, Salkine, F, Derex, L, Trouillas, P, Froment, J.-C, Turjman, F

“…The benefit of recanalization in basilar artery occlusion (BAO) has been established. The baseline extent of brain stem damage may also influence the outcome…”
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Old microbleeds are a potential risk factor for cerebral bleeding after ischemic Stroke: A gradient-echo T2-weighted brain MRI study by NIGHOGHOSSIAN, N, HERMIER, M, ADELEINE, P, BLANC-LASSERRE, K, DEREX, L, HONNORAT, J, PHILIPPEAU, F, DUGOR, J. F, FROMENT, J. C, TROUILLAS, P

“…T2*-weighted gradient-echo MRI is known to detect old microbleeds (MBs), considered indicative of microangiopathy. MBs might be a potential risk factor for…”
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Cerebral venous thrombosis: Clinical outcome and systematic screening of prothrombotic factors by CAKMAK, S, DEREX, L, BERRUYER, M, NIGHOGHOSSIAN, N, PHILIPPEAU, F, ADELEINE, P, HERMIER, M, FROMENT, J. C, TROUILLAS, P

“…The authors studied 16 consecutive cases of cerebral venous thrombosis (CVT). Clinical outcome was good or excellent in 14 patients. Comprehensive…”
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Clinical utility of flumazenil-PET versus [10f]fluorodeoxyglucose-PET and MRI in refractory partial epilepsy : A prospective study in 100 patients by RYVLIN, P, BOUVARD, S, LE BARS, D, DE LAMERIE, G, GREGOIRE, M. C, KAHANE, P, FROMENT, J. C, MAUGUIERE, F

“…We assessed the clinical utility of [11C]flumazenil-PET (FMZ-PET) prospectively in 100 epileptic patients undergoing a pre-surgical evaluation, and defined the…”
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Temporopolar changes in temporal lobe epilepsy: A quantitative MRI-based study by COSTE, S, RYVLIN, P, HERMIER, M, OSTROWSKY, K, ADELEINE, P, FROMENT, J. C, MAUGUIERE, F

“…To quantify the morphologic changes of temporopolar structures to better understand the pathophysiology of anterior temporal white matter increased T2 signal…”
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Baseline magnetic resonance imaging parameters and stroke outcome in patients treated by intravenous tissue plasminogen activator by NIGHOGHOSSIAN, N, HERMIER, M, FROMENT, J. C, TROUILLAS, P, ADELEINE, P, DEREX, L, DUGOR, J. F, PHILIPPEAU, F, YLMAZ, H, HONNORAT, J, DARDEL, P, BERTHEZENE, Y

“…We designed a prospective sequential pretreatment and posttreatment MRI study to assess the relation between neuroimaging parameters and clinical outcome in…”
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Allodynia after lateral-medullary (Wallenberg) infarct: A PET study by PEYRON, R, GARCIA-LARREA, L, GREGOIRE, M. C, CONVERS, P, LAVENNE, F, VEYRE, L, FROMENT, J. C, MAUGUIERE, F, MICHEL, D, LAURENT, B

“…We used PET to study regional cerebral blood flow (rCBF) changes in nine patients with unilateral central pain after a lateral medullary infarct (Wallenberg's…”
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Clinical and imaging predictors of intracerebral haemorrhage in stroke patients treated with intravenous tissue plasminogen activator by Derex, L, Hermier, M, Adeleine, P, Pialat, J-B, Wiart, M, Berthezène, Y, Philippeau, F, Honnorat, J, Froment, J-C, Trouillas, P, Nighoghossian, N

“…Objective: To evaluate clinical, biological, and pretreatment imaging variables for predictors of tissue plasminogen activator (tPA) related intracerebral…”
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Intravenous r-TPA in vertebrobasilar acute infarcts by MONTAVONT, A, NIGHOGHOSSIAN, N, TROUILLAS, P, DEREX, L, HERMIER, M, HONNORAT, J, PHILIPPEAU, F, BELO, M, TURJMAN, F, ADELEINE, P, FROMENT, J. C

“…Presented are the clinical data of 18 consecutive patients who were treated by IV recombinant tissue plasminogen activator (r-TPA) for suspected…”
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Therapeutic effect of mitoxantrone combined with methylprednisolone in multiple sclerosis: a randomised multicentre study of active disease using MRI and clinical criteria by Edan, G, Miller, D, Clanet, M, Confavreux, C, Lyon-Caen, O, Lubetzki, C, Brochet, B, Berry, I, Rolland, Y, Froment, J C, Cabanis, E, Iba-Zizen, M T, Gandon, J M, Lai, H M, Moseley, I, Sabouraud, O

“…OBJECTIVE: To evaluate the efficiency of mitoxantrone in multiple sclerosis. METHODS: Forty two patients with confirmed multiple sclerosis, selected as having…”
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Central nervous system cavernomas in the pediatric age group by Mottolese, C, Hermier, M, Stan, H, Jouvet, A, Saint-Pierre, G, Froment, J C, Bret, P, Lapras, C

“…Pediatric CNS cavernomas still are diagnostically and therapeutically challenging lesions. With the help of magnetic resonance imaging, the natural history of…”
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Accuracy of Three-Dimensional Gadolinium-Enhanced MR Angiography in the Assessment of Extracranial Carotid Artery Disease by Serfaty, J. M, Chirossel, P, Chevallier, J. M, Ecochard, R, Froment, J. C, Douek, P. C

“…The purpose of this study was to assess three-dimensional (3D) gadolinium-enhanced MR angiography, used alone or in association with duplex Doppler sonography,…”
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Influence of the site of arterial occlusion on multiple baseline hemodynamic MRI parameters and post-thrombolytic recanalization in acute stroke by DEREX, L, HERMIER, M, ADELEINE, P, PIALAT, J. B, WIART, M, BERTHEZENE, Y, FROMENT, J. C, TROUILLAS, P, NIGHOGHOSSIAN, N

“…In this prospective MRI study, we evaluated the impact of the site of occlusion on multiple baseline perfusion parameters and subsequent recanalization in 49…”
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Functional anatomy of perceptual and semantic processing for odors by Royet, J P, Koenig, O, Gregoire, M C, Cinotti, L, Lavenne, F, Le Bars, D, Costes, N, Vigouroux, M, Farget, V, Sicard, G, Holley, A, Mauguière, F, Comar, D, Froment, J C

“…The functional anatomy of perceptual and semantic processings for odors was studied using positron emission tomography (PET). The first experiment was a…”
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Hypointense leptomeningeal vessels at T2- weighted MRI in acute ischemic stroke by HERMIER, M, NIGHOGHOSSIAN, N, DEREX, L, WIART, M, NEMOZ, C, BERTHEZENE, Y, FROMENT, J. C

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MRI of acute post-ischemic cerebral hemorrhage in stroke patients: diagnosis with T2-weighted gradient-echo sequences by HERMIER, M, NIGHOGHOSSIAN, N, DEREX, L, BERTHEZENE, Y, BLANC-LASSERRE, K, TROUILLAS, P, FROMENT, J. C

“…The use of T2*-weighted sequences has been advocated for early differentiation between hematoma and ischemia in patients with acute stroke. Early hemorrhagic…”
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Intravenous tPA in acute ischemic stroke related to internal carotid artery dissection by Derex, L, Nighoghossian, N, Turjman, F, Hermier, M, Honnorat, J, Neuschwander, P, Froment, J C, Trouillas, P

“…The authors describe the outcomes in 11 patients who had acute ischemic stroke related to internal carotid artery (ICA) dissection and were treated with IV…”
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Early detection of cerebral arterial occlusion on magnetic resonance angiography: predictive value of the baseline NIHSS score and impact on neurological outcome by Derex, L, Nighoghossian, N, Hermier, M, Adeleine, P, Froment, J C, Trouillas, P

“…The presence of a thrombus on initial arteriography is directly related to the baseline NIHSS score. Magnetic resonance angiography (MRA) offers a noninvasive…”
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Positron emission tomography metabolic data corrected for cortical atrophy using magnetic resonance imaging by Labbé, C, Froment, J C, Kennedy, A, Ashburner, J, Cinotti, L

“…The correct interpretation of clinical positron emission tomography (PET) data depends largely on the physical limits of the PET scanner. The partial volume…”
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Thrombolysis with intravenous rtPA in a series of 100 cases of acute carotid territory stroke: Determination of etiological, topographic, and radiological outcome factors by TROUILLAS, P, NIGHOGHOSSIAN, N, TURJMAN, F, MALICIER, D, FOURNIER, G, GABRY, A. L, LEDOUX, X, BERTHEZENE, Y, FFRENCH, P, DECHAVANNE, M, DEREX, L, ADELEINE, P, HONNORAT, J, NEUSCHWANDER, P, RICHE, G, GETENET, J.-C, WEI LI, FROMENT, J.-C

“…Although new, large, double-blind, randomized studies are needed to establish the efficiency of intravenous thrombolysis, open trials of sufficient size may…”
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