Abdominal Aortic Aneurysm (AAA)

The aorta is the largest artery (blood vessel) in the body. It carries oxygen-rich blood from the heart. In the abdomen it is called the abdominal aorta. It supplies blood to the abdomen and lower part of the body down to the feet. Most abdominal aortic aneurysms (AAA) are caused by atherosclerosis (plaque deposits on the wall of the artery). The normal size of the aorta is about 1 inch (approx. 2 centimeters) in diameter.

Signs & Symptoms

Sudden back pain or
abdominal pain

Dizziness

Pulsating feeling in the abdomen
near the navel

Sores or discoloration on toes

Diagnosis

Physician's Examination A health care provider investigates the body of a patient for signs of disease. It generally follows the taking of the medical history - an account of the symptoms as experienced by the patient. Together with the medical history, the physical examination aids in determining the correct diagnosis and devising the treatment plan. This data then becomes part of the medical record.

Abdominal Ultrasound A form of medical ultrasonography (medical application of ultrasound technology) to visualise abdominal anatomical structures. It uses transmission and reflection of ultrasound waves to visualise the aorta through the abdominal wall (with the help of gel which helps transmission of the sound waves) .

CT Angiography (CTA) Computerized tomographic angiography is a minimally invasive test which combines a CT scan (X-rays and computerized images) and angiography to show detailed images of the blood vessels in the body.

Magnetic Resonance
Angiogram (MRA) A minimally invasive test that helps physicians diagnose and treat medical problems. MRA uses magnetic field and radio waves to take pictures of the major blood vessels throughout the body. Sometimes contrast material is used to enhance the blood vessels. Both blood flow and the condition of the blood vessel wall can be seen.

Angiography An X-Ray study of the arteries. An IV dye (Contrast) is used to enhance the arteries so that they can be seen under X-ray imaging.

Treatment

Stop smoking

Control your blood pressure

Maintain your blood sugar

Lower your cholesterol level

Open Abdominal Aortic Aneurysm repair

Endovascular Aneurysm Repair