Abstract
Purpose
In recent, years, an increase of syphilis infections has become an issue in Korea as well as globally. Herein, we report a recent clinical manifestation of syphilitic uveitis in a Korean population.
Methods
Over a 5-year period (2007-2012), we collected and analyzed the medical records of 16 patients with syphilitic uveitis in three tertiary eye clinics in Pusan. Sixteen patients were confirmed to have syphilis based on serological tests. Retrospective chart review was performed to determine the best corrected visual acuity, anterior and posterior segments, and treatment regimen, as well as ancillary test results including fluorescein angiogram (FAG).
Results
Of the 16 patients, 12 were males and four were females. The mean age of the patients was 51.16 years. Non-gran-ulomatous anterior uveitis was observed in nine eyes (47.4%). Vitritis was the most frequently observed posterior segment finding (16 eyes, 84.2%). Retinal vasculitis and chorioretinitis were found in 11 (57.9%) and five eyes (26.3%), respectively. All patients had negative results in the serum HIV antibody test. Of the 16 patients, 15 were treated with penicillin or ceftriaxone due to neurosyphilis. Mean visual acuity improved from 1.33 ± 1.1 to 0.58 ± 0.68 after treatment.
Conclusions
Clinical manifestation of syphilitic uveitis in Korean patients is different from occurrences in Western countries. Ophthalmological findings of syphilitic uveitis are diverse; thus, serological testing for syphilis is recommended for all uveitis patients. Further research regarding long-term treatment, relapse of syphilitic uveitis, and complications is necessary.
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![]() | Figure 1.Syphilitic uveitis. (A) At initial presentation, fundus photograph showed severe vitiritis in right eye. Patient's visual aucity was 0.125 and VDRL titer was 1:128 (B) After treatment with three times of weekly intramuscular penicillin G benza-thine injection, patient visual acuity increased to 0.63 and VDRL titer decreased to 1:2. After 3 months of treatment, fundus photograph showed resolving of vitritis. |
![]() | Figure 2.Syphilitic uveitis. (A, B) Fundus photograph showed vitritis, retinal vasculitis and inflammatory retinal infiltration in both eyes. VDRL titer was 1:128 and FTA-ABS test was positive. On CSF examination, increased lymphocyte count and VDRL titer were examined. (C, D) Patient treated with daily 2 gm of intravenous ceftriaxone injection for 2 weeks. At 4 months after treatment, fundus photography showed no evidence of uveitis. FTA-ABS = fluorescent treponemal antibody-absorption; CSF = cerbrospinal fluid. |
![]() | Figure 3.Fundus photograph and fluorescein angiography of syphilitic optic neuritis case. Presenting symptoms were decreased visual acuity and pain with ocular movement. (A) At the initial fundus photograph showed mild blurring and swelling of the optic disc margin. There ware no other inflammatory signs such as vasculitis, vitritis and retinitis. (B) Early phase of fluerescein angiography showed fluoresein leakage at the optic disc. At first, patient was misdiagnosised with optic neuritis, but at serologic test, VDRL titer was incread to 1:64 and FTA-ABS as positive. (C) 10 days after penicillin treatment, ocualr pain decreased and in fundus photograph optic disc blurring was decreasd. (D) 21 days after treatment, VDRL titer decreased to 4:1 and there were no blurring of the optic disc margin. |
Table 1.
Demographic characteristics of ocular syphilis patient
Table 2.
Ophthalmologic finding of ocular syphilis patient
Table 3.
Comparison of therapeutic regimen and effect
IM Penicilin (n = 8) | IV penicilin (n = 2) | IV Ceftriaxone (n = 5) | |
---|---|---|---|
Dose | 2.4 million IU | 2.0 milion IU | 2 g/day |
Duration | (once a week 3 times) | 13 days | 14 days |
Result | |||
Improved visual acutiy* | 6 (75%) | 2 (100%) | 4 (80%) |
Decreased VDRL titier† | 8 (100%) | 2 (100%) | 5 (100%) |