[Melanosis striata longitudinalis ungium].
D005260:Female; D006801:Humans; D008548:Melanosis / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged; D009260:Nail Diseases / Q000473:pathology* / Q000601:surgery; D009262:Nails / Q000473:pathology; D013933:Thumb
Melanosis striata longitudinalis ungium.