Acute Headache at Emergency Department: Reversible Cerebral Vasoconstriction Syndrome Complicated by Subarachnoid Haemorrhage and Cerebral Infarction

<div>Diffusion-weighted imaging (a) and fluid-attenuated inversion recovery imaging (b) MRI of the patient, showing cytotoxic oedema in the right middle cerebral artery and anterior cerebral artery territories (plain arrows) and cSAH (discontinued arrow).</div>

Case Reports in Emergency Medicine

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Figure 1: Acute Headache at Emergency Department: Reversible Cerebral Vasoconstriction Syndrome Complicated by Subarachnoid Haemorrhage and Cerebral Infarction 

Figure 1 | Acute Headache at Emergency Department: Reversible Cerebral Vasoconstriction Syndrome Complicated by Subarachnoid Haemorrhage and Cerebral Infarction 