Lichen planus (mnemonic)

Last revised by Yuranga Weerakkody on 13 Sep 2019

A mnemonic to describe the skin lesions associated with lichen planus is:

  • 5 Ps

Mnemonic

  • P: planar
  • P: polygonal
  • P: pruritic
  • P: purple
  • P: papular

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