Idiopathic lenticular mucocutaneous pigmentation or Laugier-Hunziker syndrome with atypical features.
Gerbig
A W
AW
Hunziker
T
T
D006801:Humans; D008297:Male; D008548:Melanosis / Q000175:diagnosis; D008875:Middle Aged; D009092:Mucous Membrane; D013577:Syndrome