Abdominal aortic aneurysm (AAA) is rare in people aged less than 50 years, but prevalence then rises sharply with increasing age. Abdominal aortic aneurysm affects approximately 4–7% of men and 1–2% of women over the age of 65 years.
Abdominal aortic aneurysms (AAA) are uncommon in young adults ≤55 years of age. There is a lack of literature on clinical characteristics, risk factors, and therapeutic outcomes so we present a case series of 11 patients of AAA aged ≤55 years. We included single-center retrospective case series between 2013 to 2020.
Abdominal aortic aneurysm (AAA) is uncommon in people under the age of 60. About one person in 1000 develops an AAA between the ages of 60 and 65, and this number continues to rise with age. Screening studies show that AAAs occur in 2 to 13 percent of males and 6 percent of females over the age of 65.
Because of the high risk of rupture, early elective repair is suggested. New aortic aneurysms after repair may also develop. (J Vasc Surg 2001;33:639-42.) Aortic aneurysms rarely occur in children or young adults.
Abdominal aortic aneurysms are more common in men and among people age 65 and older.
Brain aneurysms can occur in anyone and at any age. They are most common in adults between the ages of 30 and 60 and are more common in women than in men. People with certain inherited disorders are also at higher risk.
Aneurysmal dilation of the aorta is primarily a disease of the elderly. However, there have been scattered reports of aortic aneurysm (AA) among young adults.
However, rupture of aneurysms has been occasionally reported in patients younger than 40 years. The incidence of aneurysm rupture in patients younger than 40 years is 10–20% of all patients with ruptured aneurysm.
In most cases, an AAA causes no noticeable symptoms. However, if it becomes large, some people may develop a pain or a pulsating feeling in their abdomen (tummy) or persistent back pain. An AAA doesn't usually pose a serious threat to health, but there's a risk that a larger aneurysm could burst (rupture).
Brain aneurysms are most prevalent in people ages 35 to 60, but can occur in children as well. Most aneurysms develop after the age of 40. Women, particularly those over the age of 55, have a higher risk of brain aneurysm rupture than men (about 1.5 times the risk).
Yes, you can live with an aortic aneurysm, and there are many ways to prevent dissection (splitting of the blood vessel wall that causes blood to leak) or worse, a rupture (a burst aneurysm). Some aortic aneurysms are hereditary or congenital, such as bicuspid aortic valve, infection or inflammatory conditions.
“An aneurysm usually grows slowly, around 1–2mm per year. Once it reaches a certain size, the risk of it rupturing (bursting) becomes too high and surgery is needed to repair it.” An aneurysm is usually classed as large once it reaches 5.5cm.
Symptoms of a ruptured aneurysm come on suddenly and can include: Dizziness or lightheadedness. Rapid heart rate. Sudden, severe chest pain, abdominal pain or back pain.
With rapid, expert treatment, patients can often recover fully. An unruptured brain aneurysm may cause zero symptoms. People can live with them for years before detection. If a brain aneurysm is unruptured, no blood has broken through the blood vessel walls.
The number of aneurysms that actually rupture is much smaller. Only around 1 in 15,000 people have a ruptured brain aneurysm in England each year. Brain aneurysms can develop in anyone at any age, but are more common in people over the age of 40. Women tend to be affected more commonly than men.
Recommendation Summary. The USPSTF recommends 1-time screening for abdominal aortic aneurysm (AAA) with ultrasonography in men aged 65 to 75 years who have ever smoked.
Abdominal Aortic Aneurysm
Sometimes mistaken for a heart attack, an abdominal aortic rupture can be characterized by chest and jaw pain, stabbing abdominal or back pain, fainting, difficulty breathing, and weakness on one side of the body.
The American College of Cardiology and the American Heart Association jointly recommend 1-time screening for AAA with physical examination and ultrasonography in men aged 65 to 75 years who have ever smoked or in men 60 years or older who are the sibling or offspring of a person with AAA.
A hiatal hernia may be distinguished from an aortic aneurysm on ultrasound by the presence of microbubbles and a thick inner lining resembling stomach mucosa.
The larger an aneurysm is, the greater the chances are that it will rupture. It is estimated that an abdominal aortic aneurysm that is over 5.5 cm in diameter will rupture within one year in about 3 to 6 out of 100 men. That's why surgery is often recommended.
Symptoms of a ruptured brain aneurysm usually begin with a sudden agonising headache. It's been likened to being hit on the head, resulting in a blinding pain unlike anything experienced before. Other symptoms of a ruptured brain aneurysm also tend to come on suddenly and may include: feeling or being sick.
Thoracic aortic aneurysms are rare, occurring in approximately 6-10 per every 100,000 people. About 20% of those cases are linked to family history. Your risk is higher if you have certain genetic syndromes (see “Causes” below), as you age, if you smoke and if you have high blood pressure.
However, aortic aneurysm-related mortality is estimated at 150,000–200,000 deaths per year worldwide, which is equivalent to various types of cancer, e.g., bladder cancer (2), representing a considerable public health burden.
Typically, an aneurysm grows slowly, although it can grow faster, particularly in people with a family history of aortic aneurysms or with a genetic condition related to the body's connective tissues.