title: Nevus cells growing within a lymph vessel valve.
authors.affiliation: Department of Pathology, University of Ioannina Medical School, Greece.
authors.forename: Anna
authors.initials: A
authors.lastname: Batistatou
authors.forename: Dionysios J
authors.initials: DJ
authors.lastname: Papachristou
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008208:Lymphatic System / Q000473:pathology*; D009361:Neoplasm Invasiveness / Q000473:pathology; D009508:Nevus, Pigmented / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*