Retina
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Review Case Reports
Neurosyphilis and ocular syphilis in patients with concurrent human immunodeficiency virus infection.
Epidemiologic studies have demonstrated a strong association between human immunodeficiency virus (HIV) and syphilitic infection. Recent reports have suggested that concurrent HIV and luetic infection may lead to an accelerated and more fulminant course of syphilis. Specifically, neurosyphilis is encountered much earlier in such patients. ⋯ In patients who present with signs of ocular inflammation and pose a diagnostic dilemma, syphilis and possible concurrent HIV infection merit strong consideration. We wish to emphasize that patients should be evaluated for the presence of neurosyphilis if co-infection exists. Ophthalmologists should be aware that neuro-ophthalmic lues may prove to be the presenting feature of infection with HIV.
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Case Reports
Central retinal vein occlusion: a prospective histopathologic study of 29 eyes in 28 cases.
The clinical and histopathologic features of 29 eyes from 28 patients with central retinal vein occlusion (CRVO) are reported. A fresh or a recanalized thrombus was observed in each eye. This study considers the temporal aspects of the cases, and it notes the different morphologic features of the occlusion. ⋯ Chronic inflammation in the area of the thrombus and/or vein wall or perivenular area was observed in 14 (48.3%) of the eyes. Arterial occlusive disease was observed in seven eyes (24.6%). Cystoid macular edema was found in 26 (89.7%) of the eyes.