Malignant melanoma

DDx

  • Acquired nevus (mole), eg, junctional nevus, compound nevus
  • Seborrheic keratosis
  • Lentigo, eg, solar lentigo (liver spots)
  • Dermatofibroma
  • Basal cell carcinoma (pigmented type)
  • Congenital nevus
  • Atypical (dysplastic) nevus
  • Blue nevus
  • Halo nevus
  • Pyogenic granuloma
  • Kaposi’s sarcoma
  • Pregnancy-associated darkening of nevi

There's more to see -- the rest of this topic is available only to subscribers.

Last updated: December 1, 2014