title: A biopsy was performed of a verrucous papule on the plantar surface of the left foot in a 25-year-old man. The best diagnosis is: Myrmecia.
authors.affiliation: Department of Dermatology, University of Cincinnati, Ohio, USA. elkeebl@aol.com
authors.forename: Laila
authors.initials: L
authors.lastname: Elkeeb
authors.forename: Kerith E
authors.initials: KE
authors.lastname: Spicknall
authors.forename: Joseph D
authors.initials: JD
authors.lastname: Hillman
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005533:Foot Dermatoses / Q000473:pathology* / Q000821:virology; D006801:Humans; D017488:Hyperkeratosis, Epidermolytic / Q000473:pathology; D007636:Keratoacanthoma / Q000473:pathology; D008297:Male; D008976:Molluscum Contagiosum / Q000473:pathology; D052692:Mupapillomavirus; D030361:Papillomavirus Infections / Q000473:pathology*; D014860:Warts / Q000473:pathology* / Q000821:virology