Cerebral thrombosis cerebral hemorrhage cerebral embolism

Cerebral thrombosis refers to thrombosis, arterial-to-arterial embolism, carrier artery disease blocking perforating artery or distal arterial hypoperfusion on the basis of vascular wall lesions caused by cerebral atherosclerosis, resulting in ischemia and hypoxic necrosis of local brain tissue due to interruption of blood supply, resulting in corresponding nervous system symptoms and signs. Cerebral hemorrhage refers to primary, non-traumatic cerebral hemorrhage, cerebral embolism refers to all kinds of emboli in the blood, with blood flow into the cerebral artery occlusion blood vessels, when collateral circulation can not compensate, resulting in the arterial blood supply area, brain tissue ischemic necrosis.