We found a multifocal retinochoroiditis in 16 patients (13 female, 3 male). Patients also showed vitreous cells, in some cases pronounced retinal vasculitis, cystoid macular edema and papilledema. The patients ranged in age from 62 to 77 years. The anterior segment was involved in 13 cases. One patient demonstrated subretinal neovascularisation in both eyes. Fluorescein angiograms showed leakage from the retinal vessels, papilledema, macular edema and subretinal neovascularisation. A convincing classification of the described changes within any known disease entity was impossible. The findings most closely resembled a disease described by Dreyer and Gass in 1984 as 'multifocal choroiditis and panuveitis'.
The present paper describes the results of angiographic examinations of 48 eyes (29 patients) with intermediate uveitis. More than 50% of the cases displayed pathologic changes of the retinal blood vessels, such as increased fluorescein staining of the vessel walls and leakages of the retinal veins or venules, respectively. Some 20% of the eyes manifested cystoid macular edema and/or edema of the optic disk which had gone undetected by ophthalmoscopy. These findings suggest that vascular changes may play a role in the pathogenesis of intermediate uveitis. The question as to whether this disease might be caused rather by retinal vasculitis than by uveitis is discussed.
Multifocal retinochoroiditis was diagnosed in 16 patients (13 female, 3 male). The patients also had cells in the vitreous, and in some cases pronounced retinal vasculitis, cystoid macular edema and papilledema. The patients' ages ranged from 62 to 77 years. There was anterior segment involvement in 13 cases. One patient had subretinal neovascularization in both eyes. Fluorescein angiograms revealed leaks from the retinal vessels, papilledema, and macular edema. So far, the authors have not succeeded in classifying the changes described as belonging to a known disease entity. The findings most closely resembled a disease described by Dreyer and Gass in 1984 as "multifocal choroiditis and panuveitis". Similar changes were seen by Tiedemann in 1987, in patients with Epstein-Barr viral antibodies.
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