hypofluorescence

· RESULTS : ICGA revealed linear hypofluorescence of lacquer cracks in all the 69 eyes ( 100 % ), indicating a rupture of complex of choriocapillaris and Bruch 's membrane .

结果：ICGA显示该69眼（100%）均有呈线状低荧光表现的漆样裂纹，提示脉络膜毛细血管与Bruch膜组成的复合体破裂。

The images of ICGA revealed hypofluorescence in focal area .

ICGA显示病灶区呈弱荧光，提示为脉络膜灌注不良；

In the late phase , hyperfluorescence or hypofluorescence was observed for hyperpermeability or ischemia of choriocapillary in the area of delayed filling .

在造影中晚期，原充盈延迟区内的脉络膜可因通透性增强而有高荧光表现，或者因毛细血管小叶缺血而表现的斑片状低荧光；

Results : Lesion of eyes was actinomorphic , and was relatively quiet , grade was low , mainly presented as retinal pigment epithelium ( RPE ) and choroidal capillary atrophy . Background image choroidal at early stage showed hypofluorescence , and big choroid blood vessel low fluorescence were seen .

结果：双眼改变较为对称，病变相对安静，层次偏浅，以视网膜色素上皮和脉络膜毛细血管层萎缩为主，早期脉络膜背景荧光暗淡，透见脉络膜大血管，并可出现低荧光区。