Abdominal aortic aneurysm (AAA) may present with subtle clinical findings. Recognition of the imaging features of an impending rupture is key for timely diagnosis. This report reviews the classic computed tomography findings of impending AAA rupture and presents a recent case which illustrates the key features.
By securing the PAC at the one o'clock TEE position, physicians are assured of a safety margin of several centimeters. This direct visualization method for PAC placement may decrease the risk for accidental wedging intraoperatively.
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