11. Sarcoidosis
1. Mutton-fat KPs (large and small) and/or iris nodules at pupillary margin (Koeppe) or in stroma (Busacca) 2. Trabecular meshwork (TM) nodules and/or tent-shaped peripheral anterior synechiae (PAS) 3. Snowballs/string of pearls vitreous…
19. Syphilis
Fig. 19.1 This 59-year-old woman, born in 1923, had lifelong poor vision with chorioretinal scarring and optic atrophy. Serological testing with a treponemal-specific test was positive, and she was felt…
Choroiditis and Panuveitis
Fig. 4.1 Wide-field fundus imaging shows multiple round to oval gray-yellowish chorioretinal lesions of variable size (about 50–1000 μm) in the posterior pole and mid-periphery of the retina Fig. 4.2 Wide-field…
Immunodeficiency Virus Infection and Cytomegalovirus Retinitis
Fig. 26.1 Clinical photo of the right eye nasal peripheral retina with retinal hemorrhage and retinal infiltrates Fig. 26.2 Clinical photo of the right macula showing characteristic presentation of cytomegalovirus…
Unilateral Subacute Neuroretinitis (DUSN)
Fig. 25.1 (a, b) Fundus photographs demonstrating early stage findings of DUSN. There are crops evanescent, multifocal, gray-white lesions at the level of the outer retina in the superior fundus…
23. Toxocariasis
Presentation Features Posterior pole granuloma A focal, white subretinal or intraretinal nodule (with or without pigmentation) evident in the posterior pole, with or without inflammation and vitreous haze Peripheral granuloma…
Cysticercosis
Fig. 24.1 CT scan of brain showing multiple ring lesions in neurocysticercosis (arrows) Ocular Cysticercosis Ocular cysticercosis may affect any portion of the visual pathway from the orbit to the…