Ocular Syphilis With Phlebitis and Paravenous Pigmentary Retinopathy

Ocular syphilis can present as a wide variety of clinical phenotypes, among them panuveitis with vasculitis. Primary retinal phlebitis with resulting paravenous atrophy and pigmentary retinal degeneration is a rare presentation.

A 53-year-old man presented with a 1-year history of bilateral blurry vision. Physical examination demonstrated bilateral anterior chamber and vitreous cell with vitreous haze, hyperemic optic nerves, and atrophic-appearing retina. The left eye demonstrated a nasal area of perivenular vascular sheathing with adjacent retinal whitening. Ancillary testing demonstrated predominantly perivenular leakage involvement.

Uveitic workup was positive for syphilis and HIV. The patient was treated with antiretroviral therapy and intravenous penicillin G. He developed progressive paravenous pigmentary changes and atrophy.

Syphilis can present with a wide variety of phenotypic manifestations and should also be considered in patients presenting with acute retinal phlebitis or paravenous atrophy in long-standing cases.