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PE Practice Purchases Tick Up | ChatGPT Aids Reporting
February 3, 2025
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“AI isn’t a standalone solution – radiologists also improve AI accuracy, creating a synergistic relationship. Like the collaboration between a resident and an attending physician, the highest level of accuracy is achieved when humans and AI work together.”

Nina Kottler, MD, of Radiology Partners, in an article on improving AI’s real-world performance.

Today’s independent imaging practice faces a variety of challenges. Learn about the radiology IT solutions that can help you manage them in the next Imaging Wire webinar at 12 pm ET on Thursday, February 20.

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PE Practice Purchases Tick Up

Private equity acquisitions of radiology practices ticked up in 2024 after two years of declines. A new paper in JACR sheds light on PE purchases in radiology, which have raised concerns about the corporatization of medical imaging in the U.S.

Private-sector radiology historically consisted of independent imaging practices run largely by radiologist-owners who contracted with hospitals to read imaging exams.

  • That model has begun to break down as radiology attracts investment from private equity investors eager to roll up what they see as a fragmented industry into larger companies that can leverage market power.

But what’s good for PE investors may not be good for radiologists – or for healthcare. 

  • Private equity investment in healthcare providers has raised concerns that investors may be putting profits before patients.

The new study documents the rate of private equity investment in radiology from 2013 to 2024, based on queries of the Pitchbook and CB Insights databases, finding …

  • There were 113 PE-led radiology acquisitions over the full study period (out of a total of 4.3k radiology practices in the U.S. in 2023). 
  • PE radiology acquisitions peaked at 18 in 2021, fell for the next two years, and ticked back up to 10 in 2024.
  • Most of the radiology practices being acquired employed 50-99 radiologists.
  • PE-led acquisitions were most common in the South.

So what’s to make of the numbers? A total of 113 acquisitions over 10 years isn’t that many (although the authors caution that acquisitions of multi-state or national practices and imaging chains would be counted as a single deal). 

  • And the researchers acknowledge that there’s little data on the impact of corporatization on healthcare quality, at least in radiology (although they do cite a study showing that PE ownership was associated with an 8.2% increase in radiology prices).  

The Takeaway

Private equity investment in radiology practices may still be in the early stages relative to other medical specialties, but radiologists will watch PE acquisitions closely for signs of how the trend may impact them. The new study serves as an important baseline for tracking future activity.   

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The Wire

  • ChatGPT Eases Radiology Reporting: Two new studies show how ChatGPT can assist radiologists in preparing reports. In a paper in Radiology, researchers used GPT-4 to detect errors in 10.3k head CT reports, finding the generative AI algorithm had 84% sensitivity for interpretive errors and 89% for factual mistakes. In a separate paper in AJR, researchers used GPT-3.5 and GPT-4 to automatically extract recommendations for additional imaging from free-text reports, finding good accuracy for modality, body part, and rationale (although GPT-4 had better performance). 
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  • Siemens Licenses SPECT CZT Tech: Siemens Healthineers inked a deal with Kromek Group of the U.K. to license Kromek’s technology for producing cadmium zinc telluride digital detectors for SPECT cameras. The agreement will enable Siemens to bring CZT production in-house as it looks to develop a line of gamma ray detectors for future SPECT systems. Siemens said its CZT efforts will run in parallel with continued development of sodium iodide-based gamma camera detectors, which have cost and versatility advantages over CZT. 
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  • New GE Contrast Facility: GE HealthCare is investing $138M to build a new contrast manufacturing plant at its existing site in Cork, Ireland. The facility will be producing over 25M doses of contrast by 2027, enabling the company to meet expected demand growth for CT and X-ray contrast media. 
  • Micro-X to Focus on Medical CT: Australian X-ray developer Micro-X plans to focus exclusively on medical CT as it moves to deliver on a $14M ARPA-H contract to develop a lightweight full-body CT scanner for the U.S. government. With the shift, Micro-X said it will “monetize” its activities in the security industry through relationships with third parties. The company’s head CT scanner in development also produced its first images in December. 
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The Resource Wire

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The Industry Wire

  1. HCA 2024 breakdown and 2025 outlook.
  2. Cleveland Clinic rejects RFK Jr.’s AI nurse claim.
  3. What’s driving PA’s hospital consolidation wave?
  4. FDA Modernization Act 3.0 looks to reduce animal testing.
  5. Illinois hospital investigated after patient found on roof dies.
  6. What it’s like to make yourself sick on purpose for a clinical trial.
  7. Georgia HCP arrested for twerking over a disabled patient.
  8. Public trust in health agencies and vaccines decline.
  9. Providence restructures its executive team – again.
  10. Trinity Healthcare gives docs go-private ultimatum.

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