Babu Naresh, Baliga Girish, Kohli Piyush, Ramasamy Kim
Department of Vitreo-Retinal Services, Aravind Eye Hospital and Post Graduate Institute of Ophthalmology, Madurai, Tamil Nadu, India.
Indian J Ophthalmol. 2020 Apr;68(4):663-665. doi: 10.4103/ijo.IJO_1114_19.
Optic disc pit (ODP) is a rare, congenital, cavitary anomaly of the optic disc. Usually, single ODP occurs in an eye and only eleven cases of double ODP have been reported so far in the literature. In the present study, we report a case of unilateral double ODP, with both the pits present in opposite disc segments. They were associated with serous retinal detachment at the macula and retinal pigment epithelium degeneration nasal to disc. The case was managed successfully with vitrectomy, internal limiting membrane peeling, plugging the pits with homologous partial-thickness scleral flaps, and gas tamponade.
视盘小凹(ODP)是一种罕见的、先天性的视盘空洞性异常。通常,单眼发生单个视盘小凹,迄今为止文献中仅报道了11例双眼视盘小凹病例。在本研究中,我们报告了1例单侧双眼视盘小凹病例,两个小凹位于视盘的相对节段。它们与黄斑区浆液性视网膜脱离及视盘鼻侧视网膜色素上皮变性相关。该病例通过玻璃体切除术、内界膜剥除术、用同种异体部分厚度巩膜瓣封堵小凹及气体填充成功治疗。