title: [Differentiation between melanotic precancerosis and pseudo-precancerosis].
mesh_terms: D003937:Diagnosis, Differential; D005542:Forearm; D006801:Humans; D007866:Leg; D008545:Melanoma / Q000473:pathology*; D008548:Melanosis / Q000175:diagnosis / Q000473:pathology*; D009506:Nevus / Q000175:diagnosis; D011230:Precancerous Conditions / Q000473:pathology*; D012878:Skin Neoplasms / Q000175:diagnosis / Q000473:pathology*
vernacular_title: Melanotische Präcancerose und Pseudo-Präcancerose. Zur Frage der Abgrenzbarkeit.