1199 Prince Ave.Athens, GA 30606
1968 Peachtree Road NWAtlanta, GA 30309
1255 Highway 54 WestFayetteville, GA 30214
1133 Eagle’s Landing ParkwayStockbridge, GA 30281
1266 Highway 515Jasper, GA 30143
745 Poplar RoadNewnan, GA 30265
5126 Hospital Dr NECovington, GA 30014
An aneurysm is a bulging, weakened area in the wall of a blood vessel resulting in an abnormal widening or ballooning greater than 50 percent of the normal diameter (width). An aneurysm may occur in any blood vessel, but is most often seen in an artery rather than a vein.
An aneurysm may be located in many areas of the body, such as blood vessels of the brain, the aorta (the largest artery in the body), the intestines, the kidney, the spleen, and the vessels in the legs. The most common location of an aneurysm is the aorta, which carries oxygenated blood from the heart to the body. An aneurysm can be characterized by its location, shape, and cause.
The shape of an aneurysm is described as being fusiform or saccular, which helps to identify a true aneurysm. The more common fusiform-shaped aneurysm bulges or balloons out on all sides of the blood vessel. A saccular-shaped aneurysm bulges or balloons out only on one side.
A pseudoaneurysm, or false aneurysm, is an enlargement of none of the layers of the blood vessel wall. A false aneurysm may be the result of a prior surgery or trauma. Sometimes, a tear can occur on the inside layer of the vessel resulting in blood filling in between the layers of the blood vessel wall creating a pseudoaneurysm.
Because an aneurysm may continue to increase in size, along with progressive weakening of the artery wall, surgical intervention may be needed. Preventing rupture of an aneurysm is one of the goals of therapy. The larger an aneurysm becomes, the greater the risk of rupture (bursting). With rupture, life-threatening hemorrhage (uncontrolled bleeding), and possibly death, may result.
An aneurysm may be caused by multiple factors that result in the breaking down of the well-organized structural components (proteins) of the aortic wall that provide support and stabilize the wall. The exact cause is not fully known. Atherosclerosis (hardening of the arteries) is thought to play an important role in aneurysmal disease. Risk factors associated with atherosclerosis include, but are not limited to, the following:
hyperlipidemia (elevated fats in the blood)
hypertension (high blood pressure)
Other specific causes of aneurysms are related to the location of the aneurysm. Examples of aneurysms in the body and their causes may include, but are not limited to, the following:
Type of Aneurysm
Causes of Aneurysms
Abdominal Aortic Aneurysm (AAA)
atherosclerosis (especially in the segment of the abdominal aorta below the kidneys, called an infrarenal aortic aneurysm)
giant cell arteritis (a disease that causes inflammation of the temporal arteries and other arteries in the head and neck, causing the arteries to narrow, reducing blood flow in the affected areas; may cause persistent headaches and vision loss)
congenital (present at birth)
high blood pressure
Common Iliac Artery Aneurysm
trauma after lumbar or hip surgery
Femoral and Popliteal Artery Aneurysm
Aneurysms may be asymptomatic (no symptoms) or symptomatic (with symptoms). Symptoms associated with aneurysms depend upon the location of the aneurysm in the body.
Symptoms that may occur with different types of aneurysms may include, but are not limited to, the following:
Symptoms Associated with Aneurysm Type
constant pain in abdomen, chest, lower back, or groin area
sudden severe headache, nausea, vomiting, visual disturbance, loss of consciousness
Common Iliac Aneurysm
lower abdominal, back, and/or groin pain
easily palpated (felt) pulsation of the artery located in the groin area (femoral artery) or on the back of the knee (popliteal artery)
The symptoms of an aneurysm may resemble other medical conditions or problems. Always consult your physician for more information.
Selection of a type of diagnostic examination is related to the location of the aneurysm. In addition to a complete medical history and physical examination, diagnostic procedures for an aneurysm may include any, or a combination, of the following:
computed tomography scan (Also called a CT or CAT scan.) - a diagnostic imaging procedure that uses a combination of x-rays and computer technology to produce cross-sectional images (often called slices), both horizontally and vertically, of the body. A CT scan shows detailed images of any part of the body, including the bones, muscles, fat, and organs. CT scans are more detailed than standard x-rays.
magnetic resonance imaging (MRI) - a diagnostic procedure that uses a combination of large magnets, radiofrequencies, and a computer to produce detailed images of organs and structures within the body.
echocardiogram (Also called echo.) - a procedure that evaluates the structure and function of the heart by using sound waves recorded on an electronic sensor that produce a moving picture of the heart and heart valves.
arteriogram (angiogram) - an x-ray image of the blood vessels used to evaluate various conditions, such as aneurysm, stenosis (narrowing of the blood vessel), or blockages. A dye (contrast) will be injected through a thin flexible tube placed in an artery. This dye will make the blood vessels visible on the x-ray.
ultrasound - uses high-frequency sound waves and a computer to create images of blood vessels, tissues, and organs. An ultrasound is used to view internal organs as they function, and to assess blood flow through various vessels.
Specific treatment will be determined by your physician based on:
your age, overall health, and medical history
extent of the disease
your signs and symptoms
your tolerance of specific medications, procedures, or therapies
expectations for the course of the disease
your opinion or preference
Treatment options for an aneurysm may include one or more of the following:
controlling or modifying risk factors - steps such as quitting smoking, controlling blood sugar if diabetic, losing weight if overweight or obese, and controlling dietary fat intake may help to control the progression of the aneurysm
medication - to control factors such as hyperlipidemia (elevated levels of fats in the blood) and/or high blood pressure
surgery - the type of surgery performed will depend on the location and type of the aneurysm
1199 Prince Ave.Athens, GA 30606706-475-7000
1968 Peachtree Road NWAtlanta, GA 30309404-605-5000
1255 Highway 54 WestFayetteville, GA 30214770-719-7000
1133 Eagle’s Landing ParkwayStockbridge, GA 30281678-604-1000
1266 Highway 515Jasper, GA 30143706-692-2441
745 Poplar RoadNewnan, GA 30265770-400-1000
5126 Hospital Dr NECovington, GA 30014770-786-7053
All videos and content are the exclusive property of Piedmont Healthcare and may not be used by any third parties for any other purposes.
Copyright © 2017 Piedmont Healthcare