Fig. 17. Noninfectious endophthalmitis after intravitreal triamcinolone acetonide A pseudohypopyon is created by the triamcinolone crystals in the anterior chamber. Notice the quiet conjunctiva, small, very white hypopyon, and minimal fibrin. This patient was examined on the second postinjection day as part of a routine follow-up protocol. No treatment was given and the psuedohypopyon cleared spontaneously.