Pseudohypopyon following intravitreal triamcinolone acetonide injection.

Objective: To report a case of a pseudohypopyon that developed after intravitreal injection of triamcinolone acetonide for choroidal neovascularization from age-related macular degeneration.

Methods: Observational case report.

Results: A 62-year-old woman received an intravitreal injection of triamcinolone acetonide for the treatment of a choroidal neovascular membrane that developed as a result of age-related macular degeneration. A layer of yellowish deposits was observed in the anterior chamber 1 day after the injection. The patient denied any pain or reduced vision, and there was no redness noted on examination. The deposits cleared spontaneously on the fourth postoperative day.

Conclusions: Pseudohypopyon may develop after intravitreal injection of triamcinolone acetonide. Distinguishing this from a true hypopyon is important because the treatment and prognosis are very different for the two conditions.