Causes of brain blood vessel rupture
Oct 12, 2022
Source: Cainiu Health
Dr. Yang Jun
Introduction
Cerebral vessel rupture may be caused by trauma, hypertension, moyamoya disease, or other factors. Trauma: head injury can damage cerebral blood vessels, leading to rupture. Hypertension: increased or severely fluctuating blood pressure may cause rupture of brain arteries, resulting in hemorrhage. Moyamoya disease: the arterial intima becomes thinner, the arterial lumen gradually narrows and eventually becomes obstructed, accompanied by compensatory dilation of basal cerebral arteries.
Cerebrovascular rupture may be caused by trauma, hypertension, moyamoya disease, or other factors. It is recommended that patients seek timely medical attention and receive appropriate treatment under a doctor's guidance to avoid delaying the condition.
1. Trauma: Cerebrovascular rupture may result from head injuries due to violent impacts, traffic accidents, or other traumatic events, which can damage cerebral blood vessels and lead to rupture.
2. Hypertension: This refers to a condition in which the pressure of blood flowing through the vessels consistently exceeds normal levels. Typical symptoms of hypertension include headache, fatigue, arrhythmia, palpitations, and tinnitus. Elevated or severely fluctuating blood pressure may cause rupture of cerebral blood vessels, leading to hemorrhage.
3. Moyamoya disease: A chronic cerebrovascular disorder characterized by thinning of the intima at the terminal portion of the internal carotid artery and the origins of the middle cerebral arteries, resulting in progressive narrowing and eventual occlusion of these arteries, accompanied by compensatory dilation of collateral vessels at the base of the brain. Clinical manifestations include headache, epilepsy, limb weakness, cerebral hemorrhage, and cerebrovascular rupture.
