Review Article

A Systematic Review of the Causes and Management of Ischaemic Stroke Caused by Nontissue Emboli

Figure 2

Cerebral infarction in injecting drug users. (a) CT scan showing infarct resulting from paradoxical embolus of injected Zopiclone. (b) MR DWI image of multiple emboli caused by inadvertent injection of diamorphine (Heroin) into left common carotid artery.
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(b)