title: A subungual blue naevus showing expansile growth.
authors: Eun-Ju
authors: EJ
authors: Lee
authors: Min-Kyung
authors: MK
authors: Shin
authors: Mu-Hyoung
authors: MH
authors: Lee
mesh_terms: D001706:Biopsy; D005260:Female; D005385:Fingers; D006801:Humans; D008875:Middle Aged; D009262:Nails / Q000473:pathology*; D018329:Nevus, Blue / Q000473:pathology* / Q000601:surgery; D012878:Skin Neoplasms / Q000473:pathology* / Q000601:surgery