Hémorragie méningée focale et angiopathie amyloïde cérébrale : une association non fortuite

Cerebral amyloid angiopathy is an underestimated cause of subarachnoid hemorrhage. Our observations show that this diagnosis should be evoked when focal meningeal bleeding occurs without head trauma or when focal subarachnoid hemorrhage is followed by a subcortical hematoma in an elderly subject.