Whole-body magnetic resonance imaging

Intervention2 papers3 findings

A review describes clinical findings, actionable non-malignant findings and cancer associated with whole-body magnetic resonance imaging in humans without an evidence-based indication.

C · W · M · H: cells, worms or flies, mice, humans. Dark: independent labs found the same change there. Light: one lab or one study. Outline: nothing yet.

Labs are independent when their papers share no last author and no institution.

Against: findings that point the other way from most findings on the same outcome.

No results posted: trials that ended more than a year ago with no results on ClinicalTrials.gov and no paper in ARN’s record.

Company ties: findings with an author at a company, or from a paper that declares the maker’s interest.

1 lab in 1 country

Funders: Division of Cancer Prevention, National Cancer Institute and 1 more3 of 3 findings with company ties

Associations

3

Cancer

upin humans1

1 study
  1. Whole-body magnetic resonance imaging is associated with cancer in humans (1.4% (95% CI 0.9-2.2%)).

    Reviewwithout an evidence-based indicationn = 18,043

    The Diagnostic Yield of Whole-Body MRI as a Multi-disease Screening Modality: A Systematic Review and Meta-analysis · Journal of general internal medicine · 1 Oct 2026

Cancer →

Actionable non-malignant findings

upin humans1

1 study
  1. Whole-body magnetic resonance imaging is associated with actionable non-malignant findings in humans (14.8% (95% CI 6.6-30.0%)).

    Reviewwithout an evidence-based indicationn = 18,043

    The Diagnostic Yield of Whole-Body MRI as a Multi-disease Screening Modality: A Systematic Review and Meta-analysis · Journal of general internal medicine · 1 Oct 2026

Clinical findings

upin humans1

1 study
  1. Whole-body magnetic resonance imaging is associated with clinical findings in humans (78.0% (95% CI 44.9; 93.9)).

    Reviewwithout an evidence-based indicationn = 18,043

    The Diagnostic Yield of Whole-Body MRI as a Multi-disease Screening Modality: A Systematic Review and Meta-analysis · Journal of general internal medicine · 1 Oct 2026

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