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术后第一天掉落的核自发悬浮。

Spontaneous levitation of dropped nucleus on first post-operative day.

作者信息

Naik Mayuresh P, Sethi Harindersingh, Mehta Anuj, Bhalla Abhinav, Saluja Komal

机构信息

Department of Ophthalmology, Vardhman Mahavir Medical College & Safdarjung Hospital, New Delhi, India.

出版信息

SAGE Open Med Case Rep. 2017 May 8;5:2050313X17708713. doi: 10.1177/2050313X17708713. eCollection 2017.

Abstract

A 60-year-old male patient presenting with gradual painless progressive diminution of vision was diagnosed with nuclear sclerosis grade III (LOCS). Intra-operatively, there was a nuclear drop into the vitreous cavity. The patient was left aphakic and was deferred for further vitreoretinal procedure the next day. On first post-op day, the nucleus fragment (of roughly the same size that had dropped into the vitreous) was seen in the anterior chamber. A gentle ultrasonography B-Scan done for posterior segment evaluation was anechoic. Incision was enlarged and viscoexpression of the nucleus fragment was done followed by thorough anterior vitrectomy. Post-operatively, dilated full fundus examination showed clear vitreous cavity without any evidence of retinal tear or detachment. This was later confirmed by an anechoic ultrasonography B-Scan. After 2 weeks, three-piece foldable IOL was placed in the sulcus with posterior optic capture and the patient attained a best-corrected visual acuity of 6/9P.

摘要

一名60岁男性患者,因视力逐渐无痛性进行性下降被诊断为III级核性硬化(LOCS)。术中,有一个晶状体核掉入玻璃体腔。患者成为无晶状体眼,并推迟到第二天进行进一步的玻璃体视网膜手术。术后第一天,在前房可见(掉入玻璃体的大致相同大小的)晶状体核碎片。为评估眼后段进行的轻柔超声B超检查无回声。扩大切口并对晶状体核碎片进行粘弹剂挤压,随后进行彻底的前部玻璃体切除术。术后,散瞳全眼底检查显示玻璃体腔清晰,没有任何视网膜裂孔或脱离的迹象。这后来通过无回声超声B超检查得到证实。2周后,将三片式可折叠人工晶状体植入睫状沟并进行后房型光学部植入,患者获得了6/9P的最佳矫正视力。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/476d/5431602/08a67e3caf9b/10.1177_2050313X17708713-fig1.jpg

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