23-Gauge vitrectomy with external drainage therapy as a novel procedure to displace massive submacular hemorrhage secondary to polypoidal choroidal vasculopathy

摘要

Introduction: Massive subretinal hemorrhage (SRH) due to polypoidal choroidal vasculopathy (PCV) remains a challenging field and the best treatment is still not certain. In the present study, we performed a novel surgical method which combined 23-gauge vitrectomy with external drainage therapy for displace massive SRH secondary to PCV.