论文部分内容阅读
目的探讨老年色素上皮脱离（ＰＥＤ）的最终结局及其影响因素。方法用眼底荧光血管造影（ＦＦＡ）和／或吲哚青绿血管造影（ＩＣＧＡ）对１０例ＰＥＤ进行了追踪随访，平均随访时间３４个月。结果７例老年ＰＥＤ在随访过程中并发了脉络膜新生血管（ＣＮＶ），ＰＥＤ范围均≥１ＰＤ，其中６例年龄＞５５岁，ＩＣＧＡ能比ＦＦＡ更清晰显示其并发的ＣＮＶ；３例（４眼）ＰＥＤ变平伏，其中３眼ＰＥＤ范围＜１ＰＤ。结论ＰＥＤ的大小和患者的年龄是影响老年ＰＥＤ预后的两个重要因素。ＩＣＧＡ可早期、敏感发现ＰＥＤ所隐匿的ＣＮＶ。
Objective To investigate the final outcome of senile pigment epithelium detachment (PED) and its influencing factors. Methods Ten cases of PED were followed up with fundus fluorescein angiography (FFA) and / or indocyanine green angiography (ICGA) with an average follow-up time of 34 months. Results Seven elderly PED patients were complicated with choroidal neovascularization (CNV) during the follow-up. The range of PED was ≥1 PD. Six of them were over 55 years old. ICGA showed more complicated CNV than FFA. Three patients (4 eyes) PED was flattened, of which 3 eyes PED range <1PD. Conclusions The size of PED and patient’s age are two important factors affecting the prognosis of elderly PED. ICGA early, sensitive discovery of PED hidden CNV.