title: Minor salivary gland squamous cell carcinoma of the lower lip demonstrating striking perineural invasion.
abstract: Squamous cell carcinomas (SCC) of minor salivary gland origin are extremely rare. We present an unusual case of a 29-year-old female patient who presented with a well-differentiated SCC of minor salivary gland origin arising in the lower lip. Wedge resections of the lip, including bilateral mental nerve excision, were required to clear the tumor because of striking pathological evidence of perineural invasion distant from the primary tumor site.
authors.affiliation: Department of Oral & Maxillofacial/Head and Neck Surgery, Bristol Dental Hospital, Bristol, UK.
authors.forename: Matthew James
authors.initials: MJ
authors.lastname: Brennand-Roper
authors.forename: Miranda
authors.initials: M
authors.lastname: Pring
authors.forename: Ceri W
authors.initials: CW
authors.lastname: Hughes
authors.forename: Steve
authors.initials: S
authors.lastname: Thomas
authors.forename: John W
authors.initials: JW
authors.lastname: Eveson
mesh_terms: D000328:Adult; D002294:Carcinoma, Squamous Cell / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D008048:Lip Neoplasms / Q000473:pathology* / Q000601:surgery; D008340:Mandibular Nerve / Q000473:pathology* / Q000601:surgery; D009361:Neoplasm Invasiveness; D019647:Oral Surgical Procedures / Q000379:methods*; D012086:Reoperation; D012468:Salivary Gland Neoplasms / Q000473:pathology* / Q000601:surgery; D012470:Salivary Glands, Minor / Q000473:pathology* / Q000601:surgery