II. Description

  1. Confluence of Papules (Psoriasis, Mycosis Fungoides)
  2. Elevation above skin surface
    1. Contrast with flat Macule or patch

III. Complications

  1. Lichenification (e.g. Atopic Dermatitis)
    1. Proliferation of Keratinocytes, Stratum Corneum
    2. Results for repeated skin rubbing

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