Laurence Legrand
Laurence Legrand
Centre Hospitalier Sainte-Anne
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Cerebral microbleeds and stroke risk after ischaemic stroke or transient ischaemic attack: a pooled analysis of individual patient data from cohort studies
D Wilson, G Ambler, KJ Lee, JS Lim, M Shiozawa, M Koga, L Li, ...
The Lancet Neurology 18 (7), 653-665, 2019
Intravenous alteplase for stroke with unknown time of onset guided by advanced imaging: systematic review and meta-analysis of individual patient data
G Thomalla, F Boutitie, H Ma, M Koga, P Ringleb, LH Schwamm, O Wu, ...
The Lancet 396 (10262), 1574-1584, 2020
Magnetic resonance imaging or computed tomography before treatment in acute ischemic stroke: effect on workflow and functional outcome
C Provost, M Soudant, L Legrand, W Ben Hassen, Y Xie, S Soize, ...
Stroke 50 (3), 659-664, 2019
Unexplained early neurological deterioration after intravenous thrombolysis: incidence, predictors, and associated factors
P Seners, G Turc, M Tisserand, L Legrand, MA Labeyrie, D Calvet, ...
Stroke 45 (7), 2004-2009, 2014
Clot burden score on admission T2*-MRI predicts recanalization in acute stroke
L Legrand, O Naggara, G Turc, C Mellerio, P Roca, D Calvet, MA Labeyrie, ...
Stroke 44 (7), 1878-1884, 2013
Can DWI-ASPECTS substitute for lesion volume in acute stroke?
C de Margerie-Mellon, G Turc, M Tisserand, O Naggara, D Calvet, ...
Stroke 44 (12), 3565-3567, 2013
Imaging of cervical artery dissection
WB Hassen, A Machet, M Edjlali-Goujon, L Legrand, A Ladoux, C Mellerio, ...
Diagnostic and Interventional Imaging 95 (12), 1151-1161, 2014
Do FLAIR vascular hyperintensities beyond the DWI lesion represent the ischemic penumbra?
L Legrand, M Tisserand, G Turc, O Naggara, M Edjlali, C Mellerio, JL Mas, ...
American Journal of Neuroradiology 36 (2), 269-274, 2015
How sustained is 24-hour diffusion-weighted imaging lesion reversal? Serial magnetic resonance imaging in a patient cohort thrombolyzed within 4.5 hours of stroke onset
S Soize, M Tisserand, S Charron, G Turc, W Ben Hassen, MA Labeyrie, ...
Stroke 46 (3), 704-710, 2015
Mechanisms of unexplained neurological deterioration after intravenous thrombolysis
M Tisserand, P Seners, G Turc, L Legrand, MA Labeyrie, S Charron, ...
Stroke 45 (12), 3527-3534, 2014
Pancreatic adenocarcinoma: MRI conspicuity and pathologic correlations
L Legrand, V Duchatelle, V Molinié, I Boulay-Coletta, E Sibileau, M Zins
Abdominal imaging 40, 85-94, 2015
Is unexplained early neurological deterioration after intravenous thrombolysis associated with thrombus extension?
P Seners, R Hurford, M Tisserand, G Turc, L Legrand, O Naggara, JL Mas, ...
Stroke 48 (2), 348-352, 2017
White matter hyperintensity burden in patients with ischemic stroke treated with thrombectomy
G Boulouis, N Bricout, W Benhassen, M Ferrigno, G Turc, M Bretzner, ...
Neurology 93 (16), e1498-e1506, 2019
Better collaterals are independently associated with post-thrombolysis recanalization before thrombectomy
P Seners, P Roca, L Legrand, G Turc, JP Cottier, TH Cho, C Arquizan, ...
Stroke 50 (4), 867-872, 2019
Non-invasive diagnosis of intracranial aneurysms
C Rodriguez-Régent, M Edjlali-Goujon, D Trystram, G Boulouis, ...
Diagnostic and interventional imaging 95 (12), 1163-1174, 2014
Development of imaging-based risk scores for prediction of intracranial haemorrhage and ischaemic stroke in patients taking antithrombotic therapy after ischaemic stroke or …
JG Best, G Ambler, D Wilson, KJ Lee, JS Lim, M Shiozawa, M Koga, L Li, ...
The Lancet Neurology 20 (4), 294-303, 2021
Post-thrombolysis recanalization in stroke referrals for thrombectomy: incidence, predictors, and prediction scores
P Seners, G Turc, O Naggara, H Henon, M Piotin, C Arquizan, TH Cho, ...
Stroke 49 (12), 2975-2982, 2018
Increased wall enhancement during follow-up as a predictor of subsequent aneurysmal growth
F Gariel, W Ben Hassen, G Boulouis, R Bourcier, D Trystram, L Legrand, ...
Stroke 51 (6), 1868-1872, 2020
Fluid-attenuated inversion recovery vascular hyperintensities–diffusion-weighted imaging mismatch identifies acute stroke patients most likely to benefit from recanalization
L Legrand, M Tisserand, G Turc, M Edjlali, D Calvet, D Trystram, P Roca, ...
Stroke 47 (2), 424-427, 2016
Does diffusion lesion volume above 70 mL preclude favorable outcome despite post-thrombolysis recanalization?
M Tisserand, G Turc, S Charron, L Legrand, M Edjlali, P Seners, P Roca, ...
Stroke 47 (4), 1005-1011, 2016
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