title: Squamous cell carcinoma arising from hypertrophic lichen planus.
authors.forename: S K
authors.initials: SK
authors.lastname: Singh
authors.forename: U N
authors.initials: UN
authors.lastname: Saikia
authors.forename: C
authors.initials: C
authors.lastname: Ajith
authors.forename: B
authors.initials: B
authors.lastname: Kumar
mesh_terms: D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology; D002471:Cell Transformation, Neoplastic / Q000473:pathology; D006801:Humans; D006984:Hypertrophy / Q000473:pathology; D007866:Leg; D008010:Lichen Planus / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D008297:Male; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology