Abstract #4098

Prevalence and Significance of Non-Thrombotic Findings on Pulmonary Magnetic Resonance Angiography Performed to Evaluate for Acute Pulmonary Embolism

Mark L. Schiebler¹, Jitesh Ahuja¹, Christopher J. Franois², Harald Kramer¹, Scott B. Reeder¹, Thomas M. Grist², Michael Repplinger³, Scott K. Nagle¹

¹Radiology, UW-Madison, Madison, WI, United States; ²Radiology, University of Wisconsin-Madison, Madison, WI, United States; ³Medicine, UW-Madison, Madison, WI, United States

In the acute setting, clinically significant non-thrombotic ancillary findings, that may provide an alternative explanation for a patients chest pain, are found on MRA-PE exams with the same relative frequency as CTA-PE, while less significant incidental findings are not identified.