Suppr超能文献

出血性后弹力层脱离继发的角膜血染

Corneal blood staining secondary to hemorrhagic descemet membrane detachment.

作者信息

Sharma Poonam S, Stone Donald U

机构信息

Dean A McGee Eye Institute, Department of Ophthalmology, University of Oklahoma, College of Medicine, Oklahoma City, OK 73104, USA.

出版信息

Cornea. 2007 Dec;26(10):1273-4. doi: 10.1097/ICO.0b013e318148bd80.

Abstract

PURPOSE

To present a case of corneal blood staining due to a hemorrhagic Descemet membrane detachment and describe a method of surgical intervention.

METHODS

Observation of clinical features and outcome of surgical intervention.

RESULTS

A 72-year-old man had an anterior-chamber intraocular lens removed for presumed uveitis-glaucoma-hyphema syndrome, and he developed an intraoperative hemorrhagic detachment of the Descemet membrane attributed to peripheral corneal neovascularization. Corneal blood staining rapidly developed, and a partial-thickness paracentesis was required to evacuate the lamellar hematoma and allow reattachment of the Descemet membrane.

CONCLUSIONS

Hemorrhage from posterior corneal vessels can result in a hemorrhagic detachment of the Descemet membrane. Corneal blood staining can develop rapidly in an intracorneal or retrocorneal hemorrhage. The blood can be removed without incising the Descemet membrane by making a partial-thickness paracentesis.

摘要

目的

报告1例因出血性Descemet膜脱离导致角膜血染的病例,并描述一种手术干预方法。

方法

观察临床特征及手术干预结果。

结果

一名72岁男性因疑似葡萄膜炎-青光眼-前房积血综合征接受了前房型人工晶状体摘除术,术中因周边角膜新生血管形成导致Descemet膜出血性脱离。角膜迅速发生血染,需要进行部分厚度的前房穿刺以排出板层血肿并使Descemet膜重新附着。

结论

角膜后血管出血可导致Descemet膜出血性脱离。角膜内或角膜后出血可迅速发生角膜血染。通过进行部分厚度的前房穿刺,可在不切开Descemet膜的情况下清除血液。

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验