title: Hypertrophic lichen planus mimicking squamous cell carcinoma: The importance of clinicopathologic correlation.
authors.affiliation: Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Department of Population Medicine, Harvard Medical School, Boston, Massachusetts.
authors.forename: Katherine A
authors.initials: KA
authors.lastname: Levandoski
authors.affiliation: Department of Pathology, Dermatopathology Unit, Massachusetts General Hospital, Boston, Massachusetts.
authors.forename: Rosalynn M
authors.initials: RM
authors.lastname: Nazarian
authors.affiliation: Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Department of Population Medicine, Harvard Medical School, Boston, Massachusetts.
authors.forename: Maryam M
authors.initials: MM
authors.lastname: Asgari
keywords: HLP, hypertrophic lichen planus; LP, lichen planus; PEH, pseudoepitheliomatous hyperplasia; SCC, squamous cell carcinoma; hypertrophic lichen planus; squamous cell carcinoma