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Popliteal Aneurysm Research Paper

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Popliteal Aneurysm Research Paper
Popliteal aneurysms are swelling of an artery. They are thought to be caused by atherosclerosis. These aneurysms are also correlated with the causes that develop aortic aneurysms. The wall of the popliteal artery is weakened, and thought to be because of inherited factors. In patients with multiple aneurysms in different arteries, it is theorized that there is an underlying weakness in the tissues. The exact nature of this has not been clarified at this time. Possibly the propensity of the popliteal artery to develop aneurysms is related to the flexion stresses on the artery when the knee is bent and straightened, in conjunction with an underlying tendency for aneurysm development.
Pathophysiology/Etiology/Risk Factors Popliteal aneurysms are swelling of an artery. This development is thought to be caused by atherosclerosis, hypertension, and repeated stress on the area. Smoking is the leading cause of atherosclerosis, but atherosclerosis can also be caused hypercholesterolemia and hyperlipidemia. Hypertension applies undue pressure on the arterial walls. Doctors Magee R. Quigley F., McCann M., Buuner P., and Golledge J. published an article in 2010 that stated that …show more content…
Peripheral artery disease (PAD) and atherosclerosis may be present. The presenting signs and symptoms of leg and foot pain, tingling, and numbness can be caused by both PAD and atherosclerosis. History and physical can also point to a diagnosis or suspicion of popliteal aneurysm. Palpation of the popliteal area may reveal a pulsital mass. This finding would be indicative of a ruptured popliteal aneurysm or an asymptomatic popliteal aneurysm. Palpation of decreased or absent dorsalis pedis and posterior tibial pulses can be a good indicator of atherosclerosis or thrombosis. These diagnoses can be narrowed down by a simple computerized tomography and
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