Héloïse Ifergan
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View article: Indirect flow diversion for the treatment of saccular posterior inferior cerebellar artery aneurysms: An 11-year single-center retrospective study
Indirect flow diversion for the treatment of saccular posterior inferior cerebellar artery aneurysms: An 11-year single-center retrospective study Open
Introduction Posterior inferior cerebellar artery (PICA) aneurysms are rare but associated with high rupture rates and significant morbidity and mortality. Both surgical and endovascular treatments can be technically challenging. This stud…
View article: Determinants of day-1 stent patency following rescue intracranial stenting in failed intracranial thrombectomy
Determinants of day-1 stent patency following rescue intracranial stenting in failed intracranial thrombectomy Open
Introduction This study aimed to identify factors affecting stent patency in patients treated with rescue intracranial stenting (RIS) for a refractory intracranial occlusion following mechanical thrombectomy (MT), focusing on antithromboti…
View article: The added value of b0-DWI analysis in the diagnosis of cavitating lacunes when T2-weighted spin-echo is unavailable
The added value of b0-DWI analysis in the diagnosis of cavitating lacunes when T2-weighted spin-echo is unavailable Open
In our study, 10.8% b0-DWI-lacunes were not visible on FLAIR, and 6.5% were unmentioned in the neuroradiology report. Examining FLAIR alongside b0-DWI improves diagnostic performance for cavitating lacune detection and contributes to vascu…
View article: Intracranial dural arteriovenous fistulas: association with cerebral venous thrombosis, baseline aggressiveness, and clinical outcomes. A retrospective multicenter study on 263 consecutive patients and literature review
Intracranial dural arteriovenous fistulas: association with cerebral venous thrombosis, baseline aggressiveness, and clinical outcomes. A retrospective multicenter study on 263 consecutive patients and literature review Open
OBJECTIVE The pathogenesis of intracranial dural arteriovenous fistulas (icDAVFs) is controversial. Cerebral vein thrombosis (CVT) and venous hypertension are recognized predisposing factors. This study aimed to evaluate the incidence of a…
View article: Determinants and Clinical Relevance of Iodine Contrast Extravasation after Endovascular Thrombectomy: A Dual-Energy CT Study
Determinants and Clinical Relevance of Iodine Contrast Extravasation after Endovascular Thrombectomy: A Dual-Energy CT Study Open
ICE evaluated with DECT is a relatively frequent finding after EVT, present in almost one-third of patients. Lower admission ASPECTS, higher glycemia, and high contrast volume injected per procedure were associated with ICE. We also found …
View article: Impact of COVID‐19 on thrombus composition and response to thrombolysis: Insights from a monocentric cohort population of COVID‐19 patients with acute ischemic stroke
Impact of COVID‐19 on thrombus composition and response to thrombolysis: Insights from a monocentric cohort population of COVID‐19 patients with acute ischemic stroke Open
View article: Mechanical Thrombectomy in Patients with a Large Ischemic Volume at Presentation: Systematic Review and Meta-Analysis
Mechanical Thrombectomy in Patients with a Large Ischemic Volume at Presentation: Systematic Review and Meta-Analysis Open
The benefits of mechanical thrombectomy (MT) for patients with acute ischemic stroke (AIS) and a large ischemic core (LIC) at presentation are uncertain. We aimed to obtain up-to-date aggregate estimates of the outcomes following MT in pat…
View article: COVID-19 : un scanner illustratif de l’atteinte pulmonaire
COVID-19 : un scanner illustratif de l’atteinte pulmonaire Open
View article: Stroke-mimics in stroke-units. Evaluation after changes imposed by randomized trials
Stroke-mimics in stroke-units. Evaluation after changes imposed by randomized trials Open
A larger therapeutic window for stroke treatment requires a significant change in the organization of emergency services, avoiding the increase in number of imaging exams and indirectly the time to treatment. Objective: To highlight the re…
View article: Mechanical Thrombectomy for Acute Ischemic Stroke Amid the COVID-19 Outbreak in France: Decreased Activity, and Increased Care Delays
Mechanical Thrombectomy for Acute Ischemic Stroke Amid the COVID-19 Outbreak in France: Decreased Activity, and Increased Care Delays Open
View article: Stroke-mimics in stroke-units. Evaluation after changes imposed by randomized trials
Stroke-mimics in stroke-units. Evaluation after changes imposed by randomized trials Open
A larger therapeutic window for stroke treatment requires a significant change in the organization of emergency services, avoiding the increase in number of imaging exams and indirectly the time to treatment. Objective: To highlight the re…