pressure, Current tobacco use, Cardiac or renal transplant, Critical wall stress–wall strength
relationship
AAA is an important clinical diagnosis because it is associated with considerable risk of
rupture and death as the aneurysm enlarges to a diameter of more than 5.0cm (1.96
inches).
, Evidence suggests that the high prevalence of AAA in patients with COPD may be related to
medications (oral steroids) and coexisting diseases rather than to a common pathway of
pathogenesis involving plasma elastase or α1-antitrypsin deficiency
AAA and elevated homocysteine plasma levels.
AAA represent 75% of aortic aneurysms
3. Know the symptoms of an abdominal aortic aneurysm.
AAA may cause symptoms as a result of the pressure on surrounding structures, about 75% are
asymptomatic at initial diagnosis.
Symptoms:
Symptomatic aneurysms increase in number after the age of 70years.
In thin patients, a supine abdominal examination may readily show a pulsatile abdominal mass,
Inflammatory AAAs may be manifested with chronic abdominal pain or back pain and,
sometimes, ureteral obstruction
Microembolic infarcts in the lower extremity of a patient with easily palpable pedal pulses may
suggest either abdominal or popliteal aneurysm. Embolization of mural thrombus from an
abdominal aneurysm may be seen with acute limb ischemia caused by femoral or popliteal
occlusion.
Symptom and sign of a ruptured AAA
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TRUSTEDTUTOR. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $20.49. You're not tied to anything after your purchase.
