Examples from literature

• The essential feature of a traumatic aneurysm is that it is produced by some form of injury which divides all the coats of the artery. 
• The risk of gangrene is diminished by a course of digital compression of the femoral artery, before operating on the aneurysm. 
• The rupture of a popliteal aneurysm, however, by compressing the vein and the articular branches, usually determines gangrene. 
• They usually heal rapidly, but, like punctured wounds, are liable to be followed by the formation of an aneurysm. 
• When the bleeding is profuse, however, the parts beyond the aneurysm become greatly swollen, livid, and cold, and the pulse beyond is completely lost.