Abdominal aortic aneurysm with thrombus fissuration

Case contributed by Abdel-Rahman Abdel-Halim , 15 Aug 2018
Diagnosis certain
Changed by Abdel-Rahman Abdel-Halim, 15 Aug 2018

Updates to Case Attributes

Title was changed:
Abdominal Aortic Aneurysm with thrombus fissuration
Status changed from draft to published (public).
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Presentation was changed:
Abdominal pain, suspiciousPalpable abdominal mass
Body was changed:
  • An aneurysm is defined as a more than 50% increase in diameter compared with the expected normal diameter vessel. A less than 50% increase is termed ectasia.
  • An infrarenal aorta considered to be aneurysmal if it is 3 cm in diameter or greater. Some authors consider 3.5 cm in diameter to be a better “cut off point.”
  • Aortic wall degeneration secondary to atherosclerotic disease, as in our case, is probably not the most common cause responsible for formation of AAAs.
  • Thrombus fissuration is a worrisome sign that may point to impending rupture of an aortic aneurysm.
  • +<li>Thrombus fissuration is a worrisome sign that may point to impending rupture of an aortic aneurysm.</li>

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Title was removed:
Abdominal Aortic Aneurysm
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