title: [Persistent Mongolian spot, nevus of Ota and giant blue nevus: melanoma precursors?].
authors.affiliation: Dermatologische Klinik, Universitätsspital Zürich.
authors.forename: J
authors.initials: J
authors.lastname: Hafner
mesh_terms: D000293:Adolescent; D000328:Adult; D002471:Cell Transformation, Neoplastic / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009507:Nevus of Ota / Q000473:pathology*; D009508:Nevus, Pigmented / Q000473:pathology*; D011230:Precancerous Conditions / Q000473:pathology*; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology*
vernacular_title: Persistierender Mongolenfleck, Nävus Ota und Riesen-Nävus bleu: Melanom-Präkursoren?