title: Blue nevus of the nasal mucosa.
authors.forename: Simonetta
authors.initials: S
authors.lastname: Piana
authors.forename: Silvia
authors.initials: S
authors.lastname: Asioli
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D008545:Melanoma / Q000473:pathology; D009297:Nasal Mucosa / Q000378:metabolism / Q000473:pathology*; D018329:Nevus, Blue / Q000378:metabolism / Q000473:pathology*; D009669:Nose Neoplasms / Q000378:metabolism / Q000473:pathology*