CAJ | 학술논문

目的分析中心性浆液性脉络膜视网膜病变(CSC)视网膜色素上皮(RPE)损害性质.方法应用海德堡眼底造影系统对67例(67只眼主检)临床确诊CSC患者进行绿色激光眼底照相、荧光素眼底血管造影(FFA)、吲哚青绿血管造影(ICGA)检查.对18例适于光凝治疗的患者直接光凝封闭RPE渗漏点,并观察视网膜下液吸收速度.结果 64只眼绿色激光眼底像显示浆液性视网膜脱离(盘脱)同时FFA显示RPE渗漏点,3例绿色激光眼底像显示明显盘脱而FFA未显示RPE渗漏点.所有FFA显示RPE渗漏点相对应的ICGA处均显示脉络膜循环异常.43/64(67.19%)患眼在与RPE渗漏点相对应之外其他部位脉络膜也出现了循环异常.盘脱平均面积为(12.91±8.84)mm2,视网膜下液平均吸收时间为(23.38±9.70)d.结论 CSC患者为弥漫性脉络膜循环异常、弥漫性RPE功能损害,且功能损害先于结构破坏.
목적 분석중심성장액성맥락막시망막병변(CSC)시망막색소상피(RPE)손해성질.방법 응용해덕보안저조영계통대67례(67지안주검)림상학진CSC환자진행록색격광안저조상、형광소안저혈관조영(FFA)、신타청록혈관조영(ICGA)검사.대18례괄우광응치료적환자직접광응봉폐RPE삼루점,병관찰시망막하액흡수속도.결과 64지안록색격광안저상현시장액성시망막탈리(반탈)동시FFA현시RPE삼루점,3례록색격광안저상현시명현반탈이FFA미현시RPE삼루점.소유FFA현시RPE삼루점상대응적ICGA처균현시맥락막순배이상.43/64(67.19%)환안재여RPE삼루점상대응지외기타부위맥락막야출현료순배이상.반탈평균면적위(12.91±8.84)mm2,시망막하액평균흡수시간위(23.38±9.70)d.결론 CSC환자위미만성맥락막순배이상、미만성RPE공능손해,차공능손해선우결구파배.
Objective To analyze the damage characteristics of retinal pigment epithelium(RPE)in central serous choroids retinopathy(CSC).Methods The simultaneous fundus fluorescein angiography(FTA)and indocyanine green angiography (ICGA)and fundus picture were performed on 67 eyes of 67 consecutive patients, diagnosed for CSC in clinic,with Heidelberg Retina Angiography.For 18 eases which could be treated by laser, leaking spots of RPE were dosed by direct photocoagulation,in order to observe the subretinal fluid absorption speed.Result The fundus image of 64 cases appeared serous retinal detachments (diseiform detachments), furthermore,the leaks of RPE were showed in FFA.And 3 fundus images appeared diseiform detachment without the leaks of RPE.All the RPE leaks in FFA,whieh were relative areas in ICGA, showed ehoroidal abnormalities.43 cases of 64 (67.19%)eyes occurred areas ofehoroidal hyperpermeability outside of relative areas of RPE leaks.The disciform detachment area was (12.91±8.84)mm2 and the average time of subretinal fluid absorption was(23.38±9.70)days.Conclusion patients with CSC are occurred diffuse ehoroidal abnormalities and diffuse dysfunction of RPE, furthermore, the damage of function happens earlier than the structure.