title: [A skin nodule].
authors.affiliation: Service de Dermatologie, Hôpital Sainte-Marguerite, chemin de Sainte-Marguerite, 13009 Marseille, France.
authors.forename: M
authors.initials: M
authors.lastname: Bono
authors.forename: J
authors.initials: J
authors.lastname: Grob
authors.forename: R
authors.initials: R
authors.lastname: Choux
mesh_terms: D003937:Diagnosis, Differential; D015616:Histiocytosis, Non-Langerhans-Cell / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012878:Skin Neoplasms / Q000473:pathology*; D014617:Vacuoles / Q000473:pathology / Q000648:ultrastructure