title: [Congenital nevus cell nevi as precursors of melanomas of the skin].
abstract: Based on our observations in 25 patients and on the literature of the last few years, we comment on the clinical findings, genetics, histology, ultrastructure, malignant degeneration and therapy of congenital nevocytic nevi. The differences between large and medium-sized nevi are emphasized.
mesh_terms: D002471:Cell Transformation, Neoplastic / Q000473:pathology; D002648:Child; D006801:Humans; D008545:Melanoma / Q000151:congenital* / Q000473:pathology; D009508:Nevus, Pigmented / Q000151:congenital* / Q000473:pathology; D011230:Precancerous Conditions / Q000151:congenital* / Q000473:pathology; D012306:Risk; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000151:congenital* / Q000473:pathology
vernacular_title: Kongenitale Naevuszellnaevi als Melanompraekursoren der Haut.