title: Syphilitic osteitis in a patient with secondary syphilis and concurrent human immunodeficiency virus infection.
abstract: Destructive bone disease is a well-recognized complication of congenital and tertiary syphilis. Clinically significant osteitis and osteomyelitis are rare complications of primary or secondary syphilis in patients who are not infected with human immunodeficiency virus (HIV). We report a case of an HIV-infected man who presented with symptomatic, left ulnar osteitis as the initial manifestation of secondary syphilis. The patient's clinical course was complicated by a pathological fracture, but he responded to high-dose intravenous penicillin G therapy and surgical intervention. Results of physical examination on follow-up at 15 months were normal, and a serofast (rapid plasma reagin [RPR]) titer of 1:4 and a markedly decreased uptake on bone scintigraphy were observed. Our case report suggests that bone disease can represent an atypical manifestation of early acquired syphilis and that HIV-positive patients who present with orthopedic complaints or bone lesions should be evaluated for the presence of syphilitic bone disease.
authors.affiliation: Department of Internal Medicine, National Naval Medical Center, Bethesda, Maryland 20889-5000.
authors.forename: R J
authors.initials: RJ
authors.lastname: Kastner
authors.forename: J L
authors.initials: JL
authors.lastname: Malone
authors.forename: C F
authors.initials: CF
authors.lastname: Decker
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D000328:Adult; D005598:Fractures, Spontaneous / Q000150:complications; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D008297:Male; D010000:Osteitis / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D010400:Penicillin G / Q000627:therapeutic use; D013587:Syphilis / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy
chemical_list: D010400:Penicillin G