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中心性浆液性脉络膜视网膜病变脉络膜循环异常与渗漏形态关系探讨 被引量:3

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摘要 目的探讨中心性浆液性脉络膜视网膜病变(CSC)脉络膜循环异常与色素上皮(RPE)渗漏形态关系。方法对应用海德堡眼底造影系统64例(64只眼)临床确诊CSC患者行荧光素眼底血管造影(FFA)、吲哚青绿血管造影(ICGA)检查。观察不同渗漏形态之间RPE渗漏点相对应的脉络膜循环异常不同。结果①与色素上皮渗漏点相对应脉络膜充盈迟缓区面积:喷出型,0.3~5.4mm^2,平均(1.25±1.27)mm^2。扩散型,0.73~16mm^2,平均(4.81±4.57)mm^2。微漏型,0.36—6.00mm^2,平均(1.86±1.41)mm^2。②相对应脉络膜充盈迟缓区内血管扩张程度:喷出型(21例),15例(71.43%)显示脉络膜小血管扩张或未显示有血管扩张、3例中等脉络膜血管扩张、3例粗大脉络膜血管扩张;扩散型(27例),20例(74.07%)粗大脉络膜血管扩张、7例中等脉络膜血管扩张。结论不同的渗漏类型与脉络膜缺血及血管扩张轻重程度有关。扩散型较喷出型缺血面积大,血管扩张明显。
出处 《中国实用眼科杂志》 CSCD 北大核心 2008年第10期1134-1135,共2页 Chinese Journal of Practical Ophthalmology
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同被引文献50

  • 1李海燕,唐罗生.中心性浆液性脉络膜视网膜病变的光学相干断层扫描[J].国际眼科杂志,2006,6(5):1078-1081. 被引量:21
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