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Nat. Rev. Neurol. doi:10.1038/nrneurol.2017.95 Figure 3 Hypertensive disorders of pregnancy are associated with a high risk of stroke Figure 3 | Hypertensive disorders of pregnancy are associated with a high risk of stroke. A 38 year-old woman was admitted for a first-ever generalized seizure with eclampsia at 27 weeks of gestation. The eclampsia was associated with a reversible posterior encephalopathy. a | An axial MRI fluid attenuation inversion recovery (FLAIR) sequence and apparent diffusion coefficient (ADC) cartography showing bilateral symmetrical posterior hyperintense lesions with increased ADC, suggesting vasogenic oedema (arrows). No vessel irregularity was present (image not shown). The patient underwent a caesarean section, and was treated with intravenous magnesium, enalapril, nicardipine and furosemide. On day 11, the patient presented with a left middle cerebral artery stroke. b | An axial MRI diffusion-weighted imaging sequence performed 2 h after symptom onset with a large left hemispheric ischaemic stroke. NIH Stroke Scale score was 7 and intravenous thrombolysis was not administered owing to the prior caesarean. Mechanical thrombectomy was performed but failed to achieve recanalization. c | A middle cerebral artery occlusion is visible on an axial view of the angiogram at the end of the endovascular procedure (arrow). A paradoxical embolism was excluded, owing to the absence of patent foramen ovale and the absence of deep vein thrombosis. d | Severe vasoconstriction syndrome was present at the time of stroke, as illustrated by this coronal plane CT angiogram, which shows a segmental and focal stenosis on the anterior circulation (arrow). Cordonnier, C. et al. (2017) Stroke in women — from evidence to inequalities Nat. Rev. Neurol. doi:10.1038/nrneurol.2017.95