title: Multinodular keratoacanthoma.
abstract: Multinodular keratoacanthoma is characterized by multiple keratoacanthoma nodules at the periphery of a progressively expanding tumor and central scar formation. This recognizable variant of keratoacanthoma does not spontaneously resolve, is associated with significant tissue destruction, and mandates early aggressive therapy.
authors.affiliation: Department of Dermatology, College of Physicians and Surgeons, Columbia University, New York, NY.
authors.forename: Y D
authors.initials: YD
authors.lastname: Eliezri
authors.forename: L
authors.initials: L
authors.lastname: Libow
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007636:Keratoacanthoma / Q000473:pathology* / Q000601:surgery; D008297:Male; D008866:Microsurgery; D008875:Middle Aged; D012008:Recurrence; D012878:Skin Neoplasms / Q000175:diagnosis; D016038:Skin Transplantation