title: [Precancerous melanosis of Dubreuilh. Histological and ultrastructural study].
mesh_terms: D001706:Biopsy; D006801:Humans; D008297:Male; D008544:Melanocytes; D008548:Melanosis / Q000473:pathology*; D008854:Microscopy, Electron; D008875:Middle Aged; D011230:Precancerous Conditions; D012867:Skin / Q000473:pathology
vernacular_title: La mélanose précancéreuse de Dubreuilh. Etude histologique et ultrastructurale.