{
  "id": "SCR-LIP-000048",
  "statement": "The diagnosis of lipedema is primarily clinical, relying on the patient's medical history, physical examination, and exclusion of differential diagnoses (notably obesity and lymphedema).",
  "statement_pt": "O diagnóstico do lipedema é primariamente clínico, baseado na história, no exame físico e na exclusão de diagnósticos diferenciais (notadamente obesidade e linfedema).",
  "claim_type": "diagnostic",
  "context": {
    "population": "patients with suspected lipedema",
    "condition": "lipedema",
    "exposure": "clinical assessment (history + exam)",
    "comparator": "obesity and lymphedema",
    "outcome": "clinical diagnosis",
    "scope": "diagnostic approach (consensus)"
  },
  "knowledge_state": "established",
  "evidence_confidence": "low",
  "evidence": [
    {
      "ref": "DOI:10.1590/1677-5449.202301832",
      "stance": "supporting",
      "study_design": "consensus",
      "n": 113,
      "risk_of_bias": "moderate",
      "year": 2025,
      "amato_authored": true,
      "note": "consensus agreement 4.44, level B; diagnosis relies on history, exam, exclusion of differentials"
    },
    {
      "ref": "DOI:10.1007/s00266-025-05192-1",
      "stance": "supporting",
      "study_design": "cohort",
      "n": null,
      "risk_of_bias": "unknown",
      "year": 2025,
      "amato_authored": false,
      "note": "The article provides evidence that ultrasound findings can be used to establish diagnostic criteria for abdominal lipedema, supporting the question's affirmative direction."
    }
  ],
  "relations": [
    {
      "type": "contextualizes",
      "target_hint": "clinical diagnosis vs imaging"
    }
  ],
  "gaps": "No validated objective gold-standard test; diagnosis remains clinical and operator-dependent.",
  "primary_amato_source": "DOI:10.1590/1677-5449.202301832",
  "curators": [
    {
      "name": "Alexandre C. M. Amato",
      "orcid": "0000-0003-4008-4029",
      "role": "lead_curator"
    }
  ],
  "created": "2026-05-30",
  "updated": "2026-05-30",
  "license": "CC-BY-4.0",
  "provenance_log": [
    {
      "action": "corroborated_by_layer1",
      "ref": "DOI:10.1007/s00266-025-05192-1",
      "engine": "gpt-4o-mini",
      "date": "2026-05-30"
    }
  ],
  "answers_questions": [
    {
      "id": "SQ-LIP-000003",
      "role": "context",
      "question": "Can ultrasound diagnose or classify lipedema?",
      "url": "https://scientificclaims.org/q/SQ-LIP-000003.html"
    }
  ],
  "url": "https://scientificclaims.org/c/SCR-LIP-000048.html"
}