{
  "id": "SCR-LIP-000377",
  "statement": "In breast cancer-related lymphedema, MRI with threshold-based level set segmentation differentiated and quantified fat tissue versus lymph fluid, detecting postoperative reductions in fat (median 52.6%, p=0.0163) and fluid (median 66%, p=0.094) while muscle and bone volumes remained constant.",
  "statement_pt": "No linfedema relacionado ao câncer de mama, a ressonância magnética com segmentação por conjunto de níveis baseado em limiar diferenciou e quantificou o tecido adiposo versus o fluido linfático, detectando reduções pós-operatórias na gordura (mediana 52,6%, p=0,0163) e no fluido (mediana 66%, p=0,094), enquanto os volumes de músculo e osso permaneceram constantes.",
  "claim_type": "clinical_association",
  "context": {
    "population": "—",
    "condition": "lipedema",
    "exposure": "—",
    "comparator": "—",
    "outcome": "—",
    "scope": "auto-ingested from Layer 1 surveillance"
  },
  "knowledge_state": "emerging",
  "evidence_confidence": "low",
  "evidence": [
    {
      "ref": "DOI:10.1089/lrb.2016.0047",
      "stance": "supporting",
      "study_design": "case_series",
      "n": null,
      "risk_of_bias": "unknown",
      "grade": "low",
      "year": 2018,
      "amato_authored": false,
      "note": "The article demonstrates that MRI segmentation can distinguish fat from fluid in lymphedema patients, supporting MRI's capacity to differentiate tissue compartments relevant to the question, though it does not directly compare lipedema vers"
    }
  ],
  "relations": [],
  "gaps": "Auto-ingested single source; not yet human-reviewed.",
  "primary_amato_source": null,
  "curators": [],
  "provenance": {
    "auto": true,
    "engine": "anthropic/claude-opus-4.8",
    "question": "SQ-LIP-000023",
    "source": "europepmc",
    "ingested": "2026-05-31"
  },
  "created": "2026-05-31",
  "updated": "2026-05-31",
  "history": [
    {
      "date": "2026-05-31",
      "event": "created",
      "detail": "auto-ingested for SQ-LIP-000023"
    }
  ],
  "license": "CC-BY-4.0",
  "answers_questions": [
    {
      "id": "SQ-LIP-000023",
      "role": "supporting",
      "question": "Can MRI, lymphoscintigraphy, or DXA differentiate lipedema from lymphedema and other fat distributions?",
      "url": "https://scientificclaims.org/q/SQ-LIP-000023.html"
    }
  ],
  "url": "https://scientificclaims.org/c/SCR-LIP-000377.html"
}