Sub-segmental pulmonary emboli as a marker of CT-pulmonary angiogram overuse in a single-center retrospective cohort study: A dimer a dozen?

Affiliations

• ¹ Department of Medicine, McGill University, 680 Sherbrooke Street West, Suite 1701, Montreal, QC H3A 2M7, Canada. Electronic address: Lindsey.gerstein@mail.mcgill.ca.
• ² Department of Medicine, McGill University, 680 Sherbrooke Street West, Suite 1701, Montreal, QC H3A 2M7, Canada; Division of General Internal Medicine, Jewish General Hospital, 3755 Cote Sainte Catherine, G-050, Montreal H3T 1E2, Canada. Electronic address: Maral.koolian@mcgill.ca.
• ³ Department of Medicine, McGill University, 680 Sherbrooke Street West, Suite 1701, Montreal, QC H3A 2M7, Canada; Division of General Internal Medicine, Jewish General Hospital, 3755 Cote Sainte Catherine, G-050, Montreal H3T 1E2, Canada; Division of Critical Care Medicine, Jewish General Hospital, 3755 Cote Sainte Catherine, Montreal H3T 1E2, Canada. Electronic address: Blair.schwartz@mcgill.ca.