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    Synthetic Data

    Artificially generated data used to augment training, validation, or stress-testing of medical AI.

    Reviewed by Christian Espinosa, Founder, Blue Goat CyberLast reviewed May 5, 2026

    Definition

    Synthetic data is generated by simulators, generative models, or rule-based systems. Used to balance underrepresented subgroups, model rare events, or substitute for sensitive data - but introduces realism, leakage, and bias-amplification risks.

    What this means in practice

    FDA has explicitly noted both the promise and the limits of synthetic data for training and validation; transparent reporting is expected.

    Primary references

    3 sources
    Link health: 2 verified 1 bot-blocked· last checked 2026-05-09
    FDA·1IMDRF·1MDCG·1
    1. 1
      FDA Synthetic Data Discussion
      Bot-blocked
      FDAfda.gov
    2. 2
      IMDRF - Software as a Medical Device
      Verified
      IMDRFimdrf.org
    3. 3
      MDCG Software Guidance
      Verified
      MDCGhealth.ec.europa.eu

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