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Case Study Essay: Joanne ruptured berry aneurysm, intracerebral haemorrhage, nursing care, pathophysiology
Pages 10 (2510 words)
Berry Aneurysms Name: Professor Institution Course: Berry Aneurysms Arteries have thickened walls that withstand the pressure of blood pumped from the heart to the body to supply body cells with oxygen and other nutrients. However, there are cases when the artery walls are damaged because of trauma, genetically inherited conditions or even medical problems, resulting in a weakened artery wall that cannot withstand the blood pressure effectively.
Consequently, berry aneurysms results from rupture of arterial walls in the brain with fatal consequences that may cause brain death. The condition is usually caused by defects in the tunica media muscles and lack of enough support from the brain parenchyma, which creates unprecedented stress to the arterial walls causing rupture (Liebeskind, 2013). Therefore, cerebral aneurysm occur incases were the strength of the internal elastic membrane of the adventitia and the tunica media are compromised mainly resulting from abnormal arterial structure at arterial bifurcations, which results in rupture of the vessels at these sections due to blood pressure (Liebeskind, 2013). Causes of Berry Aneurysms Various conditions may lead to berry aneurysms, which include the following: Arterial malformations, aorta coarctation, inherited polycystic kidney diseases and other vascular problems. Others include sickle cell anemia, fungal infections, Marfan syndrome, hypertension among others (Liebeskind, 2013). ...
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