PURPOSE: To describe the spontaneous collapse of primary acquired iris stromal cysts. METHODS: We reviewed the medical records, clinical findings, and ultrasonography of two patients who had been followed up for primary acquired iris stromal cysts. RESULTS: During follow-up, both patients experienced spontaneous collapse of their cysts, which resulted in membrane formation on the peripheral corneal endothelium, localized peripheral anterior synechiae, ectropion uveae, and slightly peaked pupil. CONCLUSION: Primary acquired iris stromal cysts may undergo spontaneous collapse, resulting in clinical findings similar to other anterior segment disorders.
PURPOSE: To describe the spontaneous collapse of primary acquired iris stromal cysts. METHODS: We reviewed the medical records, clinical findings, and ultrasonography of two patients who had been followed up for primary acquired iris stromal cysts. RESULTS: During follow-up, both patients experienced spontaneous collapse of their cysts, which resulted in membrane formation on the peripheral corneal endothelium, localized peripheral anterior synechiae, ectropion uveae, and slightly peaked pupil. CONCLUSION: Primary acquired iris stromal cysts may undergo spontaneous collapse, resulting in clinical findings similar to other anterior segment disorders.