title: A case of pilomatrixoma misdiagnosed as squamous cell carcinoma.
authors.affiliation: Department of Cellular Pathology, Northampton General Hospital, UK.
authors.forename: W
authors.initials: W
authors.lastname: Kinsey
authors.forename: S B
authors.initials: SB
authors.lastname: Coghill
mesh_terms: D000368:Aged; D001707:Biopsy, Needle; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D003951:Diagnostic Errors; D005189:False Positive Reactions; D006258:Head and Neck Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D012878:Skin Neoplasms / Q000473:pathology*