| Ocular signs |
| Keratic precipitates/iris nodules |
| Trabecular meshwork nodules and/or tent-shaped peripheral anterior synechiae |
| Vitreous opacities displaying snowballs/strings of pearls |
| Multiple chorioretinal peripheral lesions |
| Nodular and/or segmental periphlebitis and/or retinal macroaneurysm |
| Optic disc nodule/granuloma and/or solitary choroidal nodule |
| Bilateral inflammation |
| Laboratory examinations |
| Negative tuberculin purified protein derivative skin test |
| Elevated serum angiotensin-converting enzyme and/or serum lysozyme |
| Bilateral hilar lymphadenopathy |
| Elevated liver enzyme tests |
