welcome redditors!to snoo-finity ... and beyond!

NBME 24 Answers

nbme24/Block 1/Question#10

A 75-year-old man is brought unconscious to the ...

Atherosclerosis

Login to comment/vote.

 +5  upvote downvote
submitted by keycompany(122),

Image shows Crescent Sign, a common finding in Abdominal Aortic Aneurysms due to mural thrombus occlusion.

happysingh  crescent sign is a finding on radiographs that is associated with avascular necrosis, NOT aneurysms !!! what you're seeing is Calcification of wall of the aortic aneurysm +2  




http://www.lumen.luc.edu/lumen/MedEd/Radio/curriculum/Surgery/aneurysm2.htm

hope this helps everyone, even the ones that just "like" everything