title: A rapidly growing pigmented gingival mass.
authors.affiliation: Ohio State University College of Dentistry.
authors.forename: C L
authors.initials: CL
authors.lastname: Ng Sinco
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008545:Melanoma / Q000175:diagnosis / Q000556:secondary*; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000175:diagnosis / Q000556:secondary*; D012878:Skin Neoplasms / Q000473:pathology