Shown here is a septic embolus from infective endocarditis travelling up the left common carotid artery, which could result in a cerebral infarction and/or abscess.

• 图示感染性心内膜炎时脓毒性栓子通过左颈动脉引起栓塞，导致脑梗死和（或）脑脓肿。