Melanonychia Differential Diagnoses

Updated: Sep 10, 2018
  • Author: Chris G Adigun, MD, FAAD; Chief Editor: William D James, MD  more...
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DDx

Differential Diagnoses

  • Melanotic macule of the nail unit

  • Nail matrix nevus

  • Onychomycosis

  • Subungual hematoma

  • Subungual melanoma