Ranjan Ratnesh, Manayath George Joseph, Dsouza Palmeera, Narendran Venkatapathy
Department of Vitreo-Retina, Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Coimbatore, Tamil Nadu, India.
Indian J Ophthalmol. 2017 Nov;65(11):1256-1261. doi: 10.4103/ijo.IJO_536_17.
A 12-year-old boy presented with best-corrected visual acuity (BCVA) of 6/9 in both eyes following an episode of electric shock. Optical coherence tomography (OCT) showed disruption of the ellipsoid zone as well as retinal pigment epithelium (RPE) layer. Fundus autofluorescence (FAF) showed increased central hypoautofluorescence in both eyes. At 3-month follow-up, BCVA improved to 6/6 with OCT showing spontaneous resolution of maculopathy in both eyes with reorganized RPE layer and ellipsoid zone. To the best of our knowledge, this is the first case of bilateral electric shock maculopathy (ESM) with spontaneous anatomical as well as functional recovery. Ophthalmologists must be aware of various forms of ESM. OCT and FAF must be done in patients presenting with defective vision and history of electric shock for the diagnostic as well as prognostic evaluation.
一名12岁男孩在遭受电击后双眼最佳矫正视力(BCVA)为6/9。光学相干断层扫描(OCT)显示椭圆体带以及视网膜色素上皮(RPE)层中断。眼底自发荧光(FAF)显示双眼中央低自发荧光增强。在3个月的随访中,BCVA提高到6/6,OCT显示双眼黄斑病变自发消退,RPE层和椭圆体带重新组织。据我们所知,这是第一例双侧电击性黄斑病变(ESM)伴有自发解剖和功能恢复的病例。眼科医生必须了解ESM的各种形式。对于有视力缺陷和电击史的患者,必须进行OCT和FAF检查以进行诊断和预后评估。