{
  "title": "Medical laboratory specimen and amended report data for AI",
  "source_page": "https://fiund.com/industries/medical-lab-amended-result-chain-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "An amendment belongs to its accession and explicitly named report",
    "context": "A wholly synthetic laboratory-document fixture uses abstract letters as values. There are no specimens, diagnostic measurements, sequences, patient details or release actions.",
    "records": [
      [
        "LA1",
        "Accession DEMO-A report R1",
        "Original report status final, abstract field LABEL=X."
      ],
      [
        "LA2",
        "Linked amendment R2",
        "Accession DEMO-A, status amended; explicitly replaces R1's LABEL with Y and names R1 as parent."
      ],
      [
        "LA3",
        "Other correction R3",
        "Accession DEMO-B, LABEL=Z, corrected status. No DEMO-A relationship despite a similar report title."
      ]
    ],
    "question": "Which report is the current linked version for DEMO-A, and which earlier record and field does it supersede?",
    "answer": "LA2's R2 explicitly links to DEMO-A and parent R1, replacing R1's abstract LABEL X with Y. LA1 remains its historical original. LA3's R3 belongs to DEMO-B and does not change A's chain despite the correction status and similar title. Report accession, version and status together; identifying this synthetic amendment makes no statement about a diagnostic result's interpretation, validity or release authorization.",
    "failureModes": [
      "Selecting a corrected report by title without matching accession identity.",
      "Discarding the original report's lineage instead of preserving its explicit supersession relationship."
    ],
    "fields": [
      [
        "Invalid accession and report ID",
        "Defines the document identity."
      ],
      [
        "Parent report and changed abstract field",
        "Preserves the amendment chain."
      ],
      [
        "Status and release boundary",
        "Separates version review from professional action."
      ]
    ],
    "holdout": "Add another DEMO-A amendment with a missing parent reference and conflicting value. Require chain clarification rather than choose the highest-looking report number.",
    "boundary": "Use original tables with nonclinical values. Exclude real reports and laboratory screenshots; qualified staff retain interpretation and result release."
  }
}