Ocular manifestations are seen in at least one-fifth of sarcoidosis pa
tients. Characteristic biomicroscopic and photographic features raise
the suspicion of ocular sarcoidosis. Systemic sarcoid associations and
compatible laboratory findings, together with the result of an eventu
al conjunctival biopsy further support the diagnosis. The diagnosis of
chronic ocular sarcoidosis is difficult if other systemic symptoms an
d signs have been resolved. In these cases taking a careful history an
d searching for conjunctival granulomatosis and residues of intraocula
r granulomas are important.