[Onychosis nigricans in stripes].
D044383:Black People; D002675:Child, Preschool; D006801:Humans; D008297:Male; D008545:Melanoma / Q000209:etiology*; D009262:Nails; D009508:Nevus, Pigmented / Q000150:complications*; D012878:Skin Neoplasms / Q000150:complications*; D044465:White People
Onychose nigricante en bandes.