Private Full-Body Scans Raise Concerns Among UK Doctors

Doctors warn that commercial whole-body MRI and CT scans often fuel anxiety, overdiagnosis, and extra NHS work without proven benefit.

Jan. 29, 2026 at 4:47am

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Commercial full-body MRI or CT scans are becoming increasingly popular in the UK, marketed as a way to detect disease early or to provide peace of mind. However, doctors warn that these scans often lead to unnecessary follow-up tests, referrals, and procedures within the NHS, placing added pressure on an already stretched healthcare system. Experts say that for most asymptomatic individuals, there is no good evidence that whole-body screening improves outcomes, and it can cause significant anxiety and psychological harm.

Why it matters

The growing demand for private full-body scans is fueling a trend that is placing an unnecessary burden on the UK's National Health Service (NHS). Doctors are concerned that these scans often detect harmless abnormalities that then trigger a cascade of further testing and treatment, without clear benefits to patients. This is diverting resources away from patients who are genuinely in need of care and exacerbating the already significant pressures facing the NHS.

The details

Commercial providers are marketing full-body scans as a way for people to detect disease early or gain peace of mind, even if they are asymptomatic. However, these scans frequently detect incidental findings, such as small cysts or benign tumors, that then require further investigation through additional imaging, biopsies, or specialist referrals. This process not only carries its own risks and costs, but it also generates significant anxiety for patients facing potential false alarms. Doctors say that for most healthy individuals, there is no clear evidence that these comprehensive scans improve health outcomes.

  • The Doctors Association UK has raised concerns about the rapid growth of the commercial scanning market in recent years.

The players

Rohin Francis

A consultant interventional cardiologist in Essex who has warned about the issues surrounding private full-body scans.

Matt Kneale

The co-chair of the Doctors Association UK, who has raised concerns about the lack of evidence supporting the benefits of whole-body MRI or CT screening for asymptomatic individuals.

Victoria Tzortziou-Brown

The chair of the Royal College of General Practitioners, who has cautioned about the potential for private screening services to cause stress and anxiety for patients.

Margaret McCartney

A GP in Glasgow and director of the Centre for Evidence and Values in Healthcare at the University of St Andrews, who has criticized the lack of evidence supporting the benefits of full-body scans.

Stephen Harden

The president of the Royal College of Radiologists, who has warned about the risks of overdiagnosis and overtreatment associated with whole-body scans.

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What they’re saying

“We must not let individuals continue to damage private property in San Francisco.”

— Robert Jenkins, San Francisco resident

“Fifty years is such an accomplishment in San Francisco, especially with the way the city has changed over the years.”

— Gordon Edgar, grocery employee

What’s next

The judge in the case will decide on Tuesday whether or not to allow Walker Reed Quinn out on bail.

The takeaway

This case highlights growing concerns in the community about repeat offenders released on bail, raising questions about bail reform, public safety on SF streets, and if any special laws to govern autonomous vehicles in residential and commercial areas.