{
  "schema_version": 1,
  "kind": "condition",
  "id": "benign-melanocytic-naevus",
  "name": "Benign Melanocytic Naevus (Mole)",
  "category": "chronic",
  "sources": "Congenital Melanocytic Nevi - StatPearls - NCBI Bookshelf - https://www.ncbi.nlm.nih.gov/books/NBK563168/ · ICPC-3 (WONCA International Classification of Primary Care, 3rd edition) - condition scope only, no dose · No dose - no medicine is given for this in primary care",
  "review_status": "reviewed",
  "verified_against": "No dose - no medicine is given for this in primary care · Benign Melanocytic Naevus (Mole) - disease-level clinical article (benign-melanocytic-naevus-clinical.txt)",
  "verified_date": "2026-08",
  "treatments": [
    {
      "id": 277,
      "generic": "No drug therapy in primary care (Assessment & Advice)",
      "line": 1,
      "is_adjunct": false,
      "form": null,
      "strength_mg": null,
      "adult_dose": "A common benign pigmented skin lesion arising from a cluster of melanocytes; reassurance is usually all that is needed, with excision only if it is changing, symptomatic, or cosmetically unwanted, and referral if any melanoma warning feature appears.",
      "adult_duration": "Assessment and advice",
      "dose_source": "No dose - no medicine is given for this in primary care",
      "rationale": "A common benign pigmented skin lesion arising from a cluster of melanocytes; reassurance is usually all that is needed, with excision only if it is changing, symptomatic, or cosmetically unwanted, and referral if any melanoma warning feature appears.",
      "cautions": [
        "No medicine is prescribed for this in primary care. The value of the consultation is recognition, explanation and follow-up, and referral if the red flags above appear.",
        "RED FLAG - Patients with large CMNs require long-term monitoring for both cutaneous and extracutaneous malignancy features.",
        "RED FLAG - Giant or multiple congenital melanocytic naevi can carry neurocutaneous melanosis, which declares itself as raised intracranial pressure: a seizure, a focal cranial nerve palsy, or hydrocephalus.",
        "RED FLAG - A change in size, shape or colour, or a new symptom such as bleeding or itching, raises the question of melanoma and needs urgent referral."
      ],
      "peds_mgkg_low": null,
      "peds_mgkg_high": null,
      "peds_max_mg": null,
      "peds_basis": null,
      "peds_unit": null,
      "peds_note": "Children follow the same pathway: assessment, explanation and follow-up. No primary-care medicine is implied.",
      "peds_min_weight_kg": null,
      "peds_max_weight_kg": null,
      "peds_age_min_months": null,
      "peds_age_max_months": null,
      "peds_age_bands": null,
      "peds_doses": null,
      "brands": [],
      "condition_id": "benign-melanocytic-naevus"
    }
  ]
}