title: Syphilitic uveitis as the initial manifestation of HIV infection.
abstract: Syphilis is an uncommon cause of uveitis in HIV-infected patients. We report a case of bilateral panuveitis and describe its characteristics as the initial manifestation of HIV infection. A 74-year-old heterosexual male complained of blurred vision and floaters in both eyes for 40 days. Slit lamp examination showed diffuse keratic precipitates and cells in the anterior chamber of both eyes. Fundus examination revealed multiple small white dots and scattered retinal hemorrhage over the mid-equatorial retina with marked vitritis. Physical examination disclosed multiple erythematous papules over bilateral palms compatible with secondary syphilis. Serologic tests--the venereal disease research laboratory (VDRL) test, fluorescent treponemal antibody absorption (FTA-ABS) test, and Treponema pallidum hemagglutination (TPHA) test--were all positive. Aqueous fluid also showed positive FTA-ABS reaction. Under the impression of acquired secondary syphilis, enzyme-linked immunosorbent assay and Western blot test were performed and revealed concurrent HIV infection. After intravenous administration of penicillin-G, 18 million units daily for 2 weeks, the vitritis and retinochoroiditis improved. All patients with panuveitis of unknown cause should undergo VDRL and FTA-ABS screening. Subsequent testing for HIV antibody in leutic uveitis is also mandatory.
authors.affiliation: Department of Ophthalmology, Taipei Veterans General Hospital, National Yang-Ming University, School of Medicine, Taipei, Taiwan.
authors.forename: I-Hsien
authors.initials: IH
authors.lastname: Liu
authors.forename: Shih-Jen
authors.initials: SJ
authors.lastname: Chen
authors.forename: Yu-Mei
authors.initials: YM
authors.lastname: Chung
authors.forename: Shih-Hwa
authors.initials: SH
authors.lastname: Chiou
authors.forename: Wing-Wai
authors.initials: WW
authors.lastname: Wong
mesh_terms: D000368:Aged; D015658:HIV Infections / Q000382:microbiology*; D006801:Humans; D008297:Male; D015864:Panuveitis / Q000175:diagnosis / Q000382:microbiology* / Q000821:virology; D013587:Syphilis / Q000150:complications / Q000175:diagnosis / Q000821:virology*