SPONTANEOUS RESOLUTION OF SUBFOVEAL PERFLUOROCARBON: CASE REPORT AND REVIEW OF THE LITERATURE

Abstract

To report a case of spontaneous resolution of subfoveal perfluorocarbon liquid (sPFCL). Methods: A 72-year-old male presented with poor vision in the left eye for two months. Ophthalmic examination revealed a visual acuity of counting fingers at 40 cm, pseudophakia, and rhegmatogenous retinal detachment in the left eye. The patient underwent 23G pars plana vitrectomy associated with a scleral buckle and silicone oil. Postoperatively, a retained sPFCL bubble was observed on OCT image. Results: Postoperatively, the sPFCL bubbles disappeared spontaneously by a full-thickness macular hole. Four weeks after surgery, the macular hole was closed, and visual acuity improved with preservation of foveal depression. Conclusion: Because spontaneous resolution rarely occurs, retinal surgeons prefer early evacuation of sPFCL. Herein, we report a new case of spontaneously resolved sPFCL and discuss the mechanisms for its resolution reported in the literature.