us-abem MCQ (SBA): PE Imaging (Contrast Allergy)

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HardEmergency MedicinePE Imaging (Contrast Allergy)us-abemus-usmle-step-2

A 61-year-old with suspected PE has contrast allergy and normal chest X-ray. Best imaging?

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us-abem MCQ: PE Imaging (Contrast Allergy) — Answer & Explanation | ia