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自从1961年应用眼底血管荧光造影检查法(FFA)后,给研究眼底血循环提供了一个非常有用的工具。此后缺血性疾患才逐渐被人们所认识,并愈益受到重视。近3年来我科对脉络膜缺血性疾患进行初步观察报导如下。正常脉络膜的血液供应:内外侧脉络膜血管供应区间,有一纵形分界线,从视乳头及黄斑间垂直通过,将眼底分为两半。后短睫状动脉进入眼内后,围绕着视乳头黄斑卵圆区,如车轮样从中心伸向周边(图1)。在黄斑颞侧者以水平为轴,血管分支形成一些人字架形,其正中水平线为后长睫状动脉,视乳头鼻侧的后短睫状动脉排列与此相
Since the application of fundus fluorescein angiography (FFA) in 1961, it has provided a very useful tool for studying the blood circulation in the eye. Since then, ischemic disease has gradually been recognized by people, and more and more attention. The past three years, our department of choroidal ischemic disease were observed as follows. Normal choroidal blood supply: inside and outside the choroidal vascular supply interval, there is a vertical line of demarcation, perpendicular to the papilla and the macula, the fundus is divided into two halves. After the short ciliary artery into the eye, around the optic disc macular oval, such as the wheel-like extending from the center to the periphery (Figure 1). In the temporal lobe of the macula horizontal axis, the blood vessels to form some branches of the humanoid frame, the median horizontal line for the long ciliary artery, the optic nerve side of the short posterior ciliary artery arranged with this phase