暴发性脉络膜上腔出血(subchoroidal expulsive hemorrhage，SEH)是内眼手术中罕见且严重的并发症，广东省人民医院眼科收治1名因晶状体完全脱位继发青光眼的女性患者，73岁，其手术过程中发生SEH，现报告如下。通过回顾病例，讨论及分析SEH的原因、危险因素及治疗。

Subchoroidal expulsive hemorrhage (SEH) is one of the rarest and worst complications of intraocular surgery. We treated one patient with secondary glaucoma due to complete dislocation of the lens, who developed SEH during the surgery. In this case report, the causes, risk factors and treatment of subchoroidal expulsive were discussed and analyzed by reviewing the case.

上皮内生是眼外伤或眼前节手术后罕见的严重并发症，可导致角膜内皮失代偿、继发性青光眼或其他不良结果。其中难治性青光眼是上皮内生后眼球摘除的主要原因，因此提高对本病的认识并严加防范至关重要。本文回顾分析1例上皮内生性青光眼患者的临床资料和病理切片，结合文献讨论本病的危险因素、发病机制及防范措施。

Epithelial downgrowth is a rare yet serious complication after ocular trauma or anteriorsegmental surgery. It can lead to decompensation of corneal endothelium, secondary glaucoma or other serious complications, among which refractory glaucoma is the main cause of enucleation. It is vital to raise the awareness of this disease and take strict precautions against it. We present a case of epithelial downgrowth and discuss the risk factors, pathogenesis and preventive measures of the disease through analyzing clinical data and pathological sections.