An aneurysm is a medical condition characterized by a weakened section of an arterial wall that forms a bulge or balloon-like structure. This potentially dangerous occurrence can happen in any artery throughout the body and may develop gradually over an extended period without displaying any noticeable symptoms. Once identified, physicians may choose to closely monitor the aneurysm’s progression, or they may opt for surgical intervention in the form of stent placement to reinforce the weakened arterial wall or the use of coils or clips to reduce the risk of rupture. It is crucial to note that if an aneurysm does rupture, it becomes a critical medical emergency with potentially devastating consequences.
Causes of Thoracic Aortic Aneurysm
There are various factors that can contribute to the development of a thoracic aortic aneurysm. As individuals age, the risk of experiencing this condition increases, with a higher prevalence observed in adults over the age of 65. Furthermore, there is evidence to suggest a genetic link, as individuals with a parent, sibling, or child affected by this condition have a 20% chance of developing it themselves.
Certain genetic disorders, such as Ehlers–Danlos syndrome and Marfan syndrome, also elevate the risk of developing a thoracic aortic aneurysm. Additionally, several health conditions including chronic obstructive pulmonary disease (COPD), high cholesterol, heart disease, trauma, and certain bacterial infections have been identified as potential contributors to this type of aneurysm. Unhealthy habits such as smoking and the use of stimulants can also increase the likelihood of developing a thoracic aortic aneurysm.
Signs and Symptoms of Thoracic Aortic Aneurysm
When it comes to thoracic aortic aneurysms, many individuals may not experience any noticeable symptoms. However, certain patients may encounter chest pain, breathing difficulties, or hoarseness as a result. In more uncommon instances, signs of heart failure or coughing up blood may be observed. Additionally, there are other potential symptoms such as feeling full despite minimal food intake, experiencing pulsating abdominal pain, or noticing swelling in the face, neck, or arms.