Emergency Medicine International / 2012 / Article / Fig 1

Review Article

Reversible Cerebral Vasoconstriction Syndrome: An Important Cause of Acute Severe Headache

Figure 1

An approach to investigation of RCVS [10]. *CT angiography may be considered at this stage, specifically looking for cervical artery dissection, cerebral venous thrombosis or RCVS, depending on the history, clinical suspicion and contraindications to radiocontrast.

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