title: [A brown plaque on the back].
authors: Service de Dermatologie, CHU Purpan, 31059 Toulouse Cedex.
authors: M D
authors: MD
authors: Thouvenin-Heysch De La Borde
authors: F
authors: F
authors: Loche
authors: B
authors: B
authors: Albès
authors: L
authors: L
authors: Lamant
authors: J
authors: J
authors: Bazex
mesh_terms: D000293:Adolescent; D001706:Biopsy; D003937:Diagnosis, Differential; D006801:Humans; D008202:Lymphangioma / Q000473:pathology* / Q000601:surgery*; D008297:Male; D012878:Skin Neoplasms / Q000473:pathology* / Q000601:surgery*