title: Oral secondary syphilis in a patient with human immunodeficiency virus infection.
abstract: This report describes a case of secondary syphilis in a patient with the human immunodeficiency virus (HIV) in whom the main clinical presentation of the disease was an extensive oral lesion. Few reports in the literature have focused on oral manifestations of syphilis in HIV-infected patients; most of these reports have dealt with a rare manifestation of secondary syphilis, the ulceronodular variety or lues maligna. However, in the case reported here the lesions were painless, smooth, white, oral plaques and papules on an erythematous base with a serpentine and reddish outline corresponding to the description of mucous patches. The differential diagnosis of this lesion may include oral squamous carcinoma, leukoplakia, erythroleukoplakia, candidosis, lichen planus, and granulomatous diseases. This case report emphasizes the importance of considering secondary syphilis in the differential diagnosis of oral lesions in HIV-infected patients, reinforces the importance of follow-up on the patient, and highlights the consideration for routine serologic testing for syphilis in all HIV-infected patients.
authors.affiliation: Health Care Department, Universidad Autonoma Metropolitana-Xochimilco.
authors.forename: V
authors.initials: V
authors.lastname: Ramirez-Amador
authors.forename: J G
authors.initials: JG
authors.lastname: Madero
authors.forename: L E
authors.initials: LE
authors.lastname: Pedraza
authors.forename: E
authors.initials: E
authors.lastname: de la Rosa Garcia
authors.forename: M G
authors.initials: MG
authors.lastname: Guevara
authors.forename: E R
authors.initials: ER
authors.lastname: Gutierrez
authors.forename: G
authors.initials: G
authors.lastname: Reyes-Teran
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000175:diagnosis*; D000328:Adult; D002180:Candidiasis, Oral / Q000175:diagnosis; D003937:Diagnosis, Differential; D018450:Disease Progression; D006801:Humans; D008297:Male; D009059:Mouth Diseases / Q000175:diagnosis / Q000209:etiology* / Q000382:microbiology / Q000473:pathology; D013587:Syphilis / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology