StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...

Determine the Best Diagnostic Image Modality in Peripheral Arterial Disease - Essay Example

Cite this document
Summary
This essay "Determine the Best Diagnostic Image Modality in Peripheral Arterial Disease" is about atherosclerosis leads to all the causes of occlusive arterial disease in the periphery in patients over the age of 40 years. The physical examination is sufficient for the diagnosis of peripheral arterial disease…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER93.3% of users find it useful
Determine the Best Diagnostic Image Modality in Peripheral Arterial Disease
Read Text Preview

Extract of sample "Determine the Best Diagnostic Image Modality in Peripheral Arterial Disease"

Download file to see previous pages

Similar to atherosclerosis of the coronary and cerebral arteries, individuals with diabetes mellitus, hypercholesterolemia, hypertension, or hyperhomocysteinemia and cigarette smoking have an increased prevalence of the peripheral arterial disease. These lesions usually involve segments of an artery causing narrowing or occlusion, and these are usually localized in large to medium-sized peripheral blood vessels. Similar to pathology in the coronary arteries, the pathologic hallmark of the lesions involves plaques of atherosclerosis with calcium deposition, thinning of the media, patchy destruction of muscle and elastic fibers, fragmentation of the internal elastic lamina, and thrombi composed of platelets and fibrin (Duerschmied et al., 2006, 310-315). According to statistics delineated in different articles, the primary sites of involvement are the abdominal aorta and iliac arteries comprising 30% of symptomatic patients; the femoral and popliteal arteries consisting of 80 to 90% of patients, and the more distal vessels, including the tibial and peroneal arteries making 40 to 50% of patients (McDermott, 2006, S2).

Mechanically and topographically, atherosclerotic lesions occur preferentially at arterial branch points, which are sites of increased turbulence leading to altered shear stress, and hence injury to the tunica intima. Epidemiologic and demographic data suggest that the distal vasculature is most commonly involved in elderly individuals, mostly in patients with diabetes mellitus (Marso and Hiatt, 2006, 921-929). The history and physical examination are usually sufficient to establish the diagnosis of peripheral arterial disease (PAD).

An objective assessment of the severity of the disease is obtained by noninvasive techniques. These include digital pulse volume recordings; Doppler flow velocity waveform analysis; duplex ultrasonography, which combines B-mode imaging and pulse-wave Doppler examination; segmental pressure measurements; transcutaneous oximetry; stress testing, usually using a treadmill; and tests of reactive hyperemia (Mohler, III, 2003, 2306-2314).

  ...Download file to see next pages Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“COMPERATIVE STUDY TO DETERMINE THE BEST DIANOSTIC IMAGE MODALITY IN Essay”, n.d.)
COMPERATIVE STUDY TO DETERMINE THE BEST DIANOSTIC IMAGE MODALITY IN Essay. Retrieved from https://studentshare.org/miscellaneous/1553425-comperative-study-to-determine-the-best-dianostic-image-modality-in-peripheral-arterial-disease-pad
(COMPERATIVE STUDY TO DETERMINE THE BEST DIANOSTIC IMAGE MODALITY IN Essay)
COMPERATIVE STUDY TO DETERMINE THE BEST DIANOSTIC IMAGE MODALITY IN Essay. https://studentshare.org/miscellaneous/1553425-comperative-study-to-determine-the-best-dianostic-image-modality-in-peripheral-arterial-disease-pad.
“COMPERATIVE STUDY TO DETERMINE THE BEST DIANOSTIC IMAGE MODALITY IN Essay”, n.d. https://studentshare.org/miscellaneous/1553425-comperative-study-to-determine-the-best-dianostic-image-modality-in-peripheral-arterial-disease-pad.
  • Cited: 0 times

CHECK THESE SAMPLES OF Determine the Best Diagnostic Image Modality in Peripheral Arterial Disease

Advantages and Opportunities of Using Methods of Early Cancer Diagnosis

The value of early detection in the treatment of cancer and other diseases accompanied by the advantages of diagnosing the disease in time has received huge attention from the past few years.... Statistics showed that none other than the disadvantaged nations are highly impacted by high mobility rates associated with chronic disease and cancer and this all is attributed to lack of information and accessibility.... They should be given proper information regarding all the techniques and materials available for their early detection of cancer and chronic disease....
35 Pages (8750 words) Essay

Treatment for Necrotizing Fasciitis

The disease causes severe damage to the skin as it affects the deeper layers of the skin particularly the subcutaneous tissues.... The disease progresses into the subcutaneous and fascia tissues and in some cases can affect the skin and other muscles.... This disease is common to individuals with immune systems that are compromised after some chronic illness.... The disease occurs in those individuals having an apparent normal condition....
15 Pages (3750 words) Essay

Non-Invasive Multislice CT Coronary Angiography

athology: Coronary Artery disease (CAD)The main indication for which CT angiography is done is to detect and diagnose atherosclerotic coronary artery disease (Schindler 2010).... This is the main cause of coronary artery disease.... Even 10 years earlier, coronary computerized tomographic (CT) angiography was considered to be an emerging non-invasive technique for visualization of the coronary arterial tree (Chan et al.... In any other investigative modality, it would have been very difficult to detect multiple vessels arising from a location higher than usual, more so from a single coronary artery ostium....
14 Pages (3500 words) Essay

Anesthetic Management of the Patient with Aortic Stenosis

One of the congenital cardiovascular disease prevalent nowadays is aortic stenosis.... Currently, aortic stenosis is ranked third among the most common cardiovascular disease, only after hypertension and coronary artery disease (2).... Therefore, it is the purpose of this paper to investigate the current anesthetic management of this disease, from preoperative to postoperative care....
16 Pages (4000 words) Essay

How Does Smoking Increase Cardiovascular Disease

This study, which was performed on Asians, found that the best benefits to reduction of heart disease occurred 10-14 years after cessation.... This article reviews literature which demonstrates that reduction in smoking can also have beneficial effects on cardiovascular disease.... In order to demonstrate the highly-addictive properties of smoking, one study followed a cohort of men who were diagnosed with an acute, largely fatal, disease diagnosis, and others who were diagnosed with chronic, smoking-related illness....
7 Pages (1750 words) Essay

Coronary Artery Disease

Blockage of the coronary arteries is known as coronary artery disease or ischaemic heart disease.... [1] Coronary artery disease is the most common cause of death in Europe, USA and.... All age ranges took benefit from the prognostic improvement of coronary artery disease....
18 Pages (4500 words) Essay

Cardiac Function And Physiology

The factors work together in general to determine the overall force.... The paper "Cardiac Function And Physiology" explains the function, physiology, and effects on homeostasis for other organ systems and makes conclusions from discovery.... The appendix will include all graphic information mentioned in this paper at the end....
10 Pages (2500 words) Research Paper

The Anatomy and Normal MR Appearance of the Hippocampus

This paper discusses the anatomy and normal MR appearance of the hippocampus.... Also, the paper suggests an MRI protocol for a patient presenting with generalized epileptic seizures.... This vital structure for memory is closely associated with the fornix and mammillary bodies.... ... ... ... The hippocampus, together with amygdala, fornix, mammillary bodies and cingulate gyrus, is a part of the limbic system, which is composed of cortical structures near the corpus callosum and thalamus....
13 Pages (3250 words) Research Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us