Medical education’s blind spot: the cost of diagnostic testing

Medical education has a blind spot.

We spend years teaching students to identify diseases. We drill them on symptoms, pathophysiology, and treatment algorithms. By the time they reach clinical rotations, most can rattle off the differential diagnosis for chest pain or abdominal discomfort without hesitation.

But ask a third-year student how much a CT scan costs, or whether an MRI is worth the added expense over an ultrasound, and you’ll often get …

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