Before you buy the scan
Whole-body MRI is not an all-clear.
Compare Function/Ezra, Prenuvo, and targeted screening by what they include, what they miss, and the evidence behind the route.
Prices checked July 20, 2026No provider paid for placementUpdate before purchase
The short version
Whole-body MRI uses no ionizing radiation and may identify findings, but it does not replace colon screening, eligible lung LDCT, or every other recommended test. The American College of Radiology says evidence is insufficient to recommend total-body MRI screening for asymptomatic people without risk factors.
Function, Prenuvo, and targeted screening
| Provider or route | Price checked | What it includes | What it misses / limitations | Evidence status | Check current details |
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Default conclusion
Start with the question, not the machine.
If you are due for a guideline-backed screen, do that first. If you have symptoms, seek evaluation. Consider elective MRI only after understanding its blind spots, incidental findings, and follow-up costs.
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