Rapid flattening of massive hemorrhagic retinal pigment epithelial detachment secondary to polypoidal choroidal vasculopathy after surgery

Abstract

Purpose: To report 2 polypoidal choroidal vasculopathy (PCV) patients whose massive hemorrhagic pigment epithelial detachments (PEDs) were flattened within a short period after surgery. Observations: Two PCV patients who presented with submacular hemorrhage and massive hemorrhagic PEDs with sizes of more than 50 disc areas underwent pars plana vitrectomy combined with subretinal injection of tissue plasminogen activator (tPA), intravitreous injection of anti-vascular endothelial growth factor medicine, and perfluoropropane tamponade. The massive hemorrhagic PEDs were flattened within a short period after both surgeries, and both patients experienced improved visual acuity. Conclusions: These findings suggest that subretinal injection of tPA together with perfluoropropane tamponade promotes the rapid clearance of hemorrhage under RPE.

Keywords

• Hemorrhagic pigment epithelial detachment
• Pars plana vitrectomy
• Subretinal injection
• Tissue plasminogen activator