Blood Vessel Problems that Contribute to Aneurysm Development
There are various blood vessel issues that can heighten the chances of developing an aneurysm. One such condition is giant cell arteritis, which causes inflammation in the arteries located in the head and neck region, potentially leading to abdominal aortic aneurysms. Another condition, known as cystic medial necrosis or familial thoracic aortic aneurysm, involves the weakening of the arterial wall due to the breakdown of collagen, elastin, and smooth muscle. Additionally, some individuals are born with unique arterial features that can increase their susceptibility to aneurysms.
Infection
Various types of infections have the potential to result in the development of an aneurysm. For instance, advanced syphilis can lead to inflammation of the aorta, a condition known as syphilitic aortitis, which ultimately causes an aortic aneurysm. Additionally, tuberculosis is associated with the occurrence of a pulmonary artery aneurysm referred to as Rasmussen’s aneurysm. Furthermore, brain infections can give rise to infectious intracranial aneurysms.