Ruptured abdominal aortic aneurysm is a highly fatal surgical emergency with a 90% mortality rate, presenting with the classical triad of pain, hypotension, and a pulsatile mass in only 25-50% of cases.
Recognizing the varied and uncommon clinical presentations of ruptured AAA beyond the classical triad is crucial for preventing misdiagnosis and reducing the 90% overall mortality rate.
Ruptured abdominal aortic aneurysm (AAA) is one of the most fatal surgical emergencies, with an overall mortality rate of 90%. Most AAAs rupture into the retroperitoneal cavity, which results in the classical triad of pain, hypotension, and a pulsatile mass. However, this triad is seen in only 25-50% of patients, and many patients with ruptured AAA are misdiagnosed. It is likely that different sites of rupture of AAA determine a variety of common and uncommon clinical presentations, the recognition of which can save many lives. This article reviews the different sites of rupture of infrarenal AAA and explores the evidence behind the various clinical presentations seen in patients with ruptured AAA.
Assar et al. (Fri,) conducted a review in Ruptured abdominal aortic aneurysm. Ruptured abdominal aortic aneurysm is a highly fatal surgical emergency with a 90% mortality rate, presenting with the classical triad of pain, hypotension, and a pulsatile mass in only 25-50% of cases.
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