{
  "id": "SCR-LIP-000086",
  "statement": "Ultra Micro Angiography (UMA) ultrasound technique visualized subcutaneous microvascular structures in lipedema patients with superior detail compared to conventional color Doppler, revealing grade 2–3 microvascular flow patterns in most of the 25 lipedema patients studied.",
  "statement_pt": "A técnica de ultrassom Ultra Micro Angiography (UMA) visualizou estruturas microvasculares subcutâneas em pacientes com lipedema com detalhes superiores ao Doppler colorido convencional, revelando padrões de fluxo microvascular grau 2–3 na maioria dos 25 pacientes com lipedema estudados.",
  "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:10.3233/ch-238103",
      "stance": "supporting",
      "study_design": "cross_sectional",
      "n": null,
      "risk_of_bias": "unknown",
      "year": 2024,
      "amato_authored": false,
      "note": "Small sample (25 patients, 10 controls), no blinding or standardized diagnostic criteria described, single-center, and no validation of the grading system; however, it directly addresses ultrasound diagnosis of lipedema with a novel techniq",
      "title": "The value of sonographic microvascular imaging in the diagnosis of lipedema",
      "authors": "Kempa et al.",
      "journal": "Clinical Hemorheology and Microcirculation"
    }
  ],
  "relations": [],
  "gaps": "Auto-ingested single source; not yet human-reviewed.",
  "primary_amato_source": null,
  "curators": [],
  "provenance": {
    "auto": true,
    "engine": "anthropic/claude-sonnet-4.6",
    "question": "SQ-LIP-000003",
    "source": "europepmc",
    "ingested": "2026-05-31"
  },
  "created": "2026-05-31",
  "updated": "2026-05-31",
  "license": "CC-BY-4.0",
  "answers_questions": [
    {
      "id": "SQ-LIP-000003",
      "role": "supporting",
      "question": "Can ultrasound diagnose or classify lipedema?",
      "url": "https://scientificclaims.org/q/SQ-LIP-000003.html"
    }
  ],
  "url": "https://scientificclaims.org/c/SCR-LIP-000086.html"
}