title: An elderly woman with ulceronodular rash.
authors.affiliation: Department of Internal Medicine, "San Giovanni di Dio" Hospital, Via di Torregalli 3, 50143 Florence, Italy. Electronic address: antonio.faraone@uslcentro.toscana.it.
authors.forename: Antonio
authors.initials: A
authors.lastname: Faraone
authors.affiliation: Department of Internal Medicine, "San Giovanni di Dio" Hospital, Via di Torregalli 3, 50143 Florence, Italy.
authors.forename: Alberto
authors.initials: A
authors.lastname: Fortini
mesh_terms: D000369:Aged, 80 and over; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002443:Ceftriaxone / Q000627:therapeutic use; D005260:Female; D006386:Hemagglutination Tests; D006801:Humans; D012883:Skin Ulcer / Q000276:immunology / Q000473:pathology*; D013591:Syphilis, Cutaneous / Q000188:drug therapy / Q000276:immunology* / Q000473:pathology*; D014210:Treponema pallidum / Q000276:immunology
chemical_list: D000900:Anti-Bacterial Agents; D002443:Ceftriaxone