{
  "schema_version": "2.0",
  "artifact_kind": "radiology_report_scaffold",
  "draft_status": "BLOCKED_INCOMPLETE_DRAFT_NOT_FOR_CLINICAL_USE_OR_SIGNATURE",
  "safety_notice": "This scaffold cannot interpret images or author findings, impressions, urgency, or recommendations. A qualified radiologist must author and sign the report in an authorized clinical system.",
  "data_classification": null,
  "authorized_purpose": null,
  "authorization_verified": false,
  "guidance": {
    "base": "ACR Practice Parameter for Communication of Diagnostic Imaging Findings",
    "revision": "2025",
    "modality_specific_source": null,
    "local_policy_version": null
  },
  "report_status": null,
  "source_system_record": null,
  "fields": {
    "examination": {"status": "missing", "source_fact_ids": []},
    "clinical_indication": {"status": "missing", "source_fact_ids": []},
    "technique_and_limitations": {"status": "missing", "source_fact_ids": []},
    "comparison": {"status": "missing", "source_fact_ids": []},
    "findings_authored_by_radiologist": {"status": "missing", "source_fact_ids": []},
    "impression_authored_by_radiologist": {"status": "missing", "source_fact_ids": []},
    "nonroutine_communication_record": {"status": "missing", "source_fact_ids": []},
    "correction_or_addendum_linkage": {"status": "missing", "source_fact_ids": []}
  },
  "provenance_manifest": null,
  "review": {
    "qualified_radiologist_review": "pending",
    "privacy_review": "pending",
    "final_report_created_in_authorized_system": false,
    "signature_present": false
  }
}