APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -Embolic stroke Embolic strokes are usually caused by a blood clot that forms elsewhere in the body (embolus) and travels through the bloodstream to the brain.

Detailed explanation-2: -If the buildup becomes too severe, it can block flow and cause an ischemic stroke. An ischemic stroke can permanently impair brain and body function. In addition, cerebral arteriosclerosis can result in an aneurysm, which is a weakened area in the artery due to abnormal stretching from plaque buildup.

Detailed explanation-3: -Embolic stroke is caused by a clot that travels from somewhere else in the body, usually the heart. The clot then blocks an artery leading to or in the brain.

Detailed explanation-4: -Ischemic stroke Ischemic strokes are usually caused by a piece of plaque or a blood clot that blocks blood flow to the brain. The illustration shows how an ischemic stroke can occur in the brain. If a blood clot breaks away from plaque buildup in a carotid artery in the neck, it can travel to an artery in the brain.