Cannabis-associated angiopathy: an uncommon cause of crescendo transient ischemic attacks.

Multifocal angiopathy associated with cannabis consumption is an uncommon cause of ischemic stroke in young individuals.1–3 The main radiological characteristics include the presence of multifocal intracranial stenosis and the reversibility of vasoconstriction after cannabis withdrawal.1–3 Cannabis use has been linked recently to other arterial complications, including myocardial infarction (strong temporal link between the occurrence of myocardial infarction and cannabis consumption) and lower limb arteritis with distal arterial occlusions.4 We describe the neuroimaging findings of a 42-year-old man with a >20-year history of daily cannabis consumption …