title: Subungual keratoacanthoma. Case report.
abstract: A case of subungual keratoacanthoma in a 64-year-old man with psoriasis is described. Important differential diagnoses are squamous cell carcinoma and epidermoid cyst. The treatment recommended is local removal. Follow up should be prolonged, as recurrence has been reported more than two years after primary operation.
authors.affiliation: Department of Orthopedic Surgery, Rigshospitalet, Copenhagen, Denmark.
authors.forename: S
authors.initials: S
authors.lastname: Boe
authors.forename: C B
authors.initials: CB
authors.lastname: Andersen
mesh_terms: D006801:Humans; D007636:Keratoacanthoma / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009260:Nail Diseases / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D011565:Psoriasis / Q000150:complications; D011859:Radiography