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Transpupillary thermotherapy for the treatment of central exudative chorioretinopathy

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF OCULAR FUNDUS DISEASES
Issue:
3
DOI:
10.3760/j.issn:1005-1015.2002.03.005
Key Word:
脉络膜视网膜炎/治疗;脉络膜新生血管化/治疗;高温,诱发

Abstract: 目的观察经瞳孔温热疗法(transpupillary thermotherapy,TTT)对中心性渗出性脉络膜视网膜炎(central exudative chorioretinopathy,CEC)的治疗效果.方法使用Iris 810 nm半导体激光对29例CEC患者进行TTT治疗,采用1.2、2.0及3.0 mm光斑,能量80~300 mW,照射时间60 s.随访4~40周,通过视力、直接检眼镜检查、荧光素眼底血管造影(fundus fluorescein angiography,FFA)及吲哚青绿血管造影(indocyanine green angiography,ICGA)观察治疗效果.结果治疗后视力提高者8例,占28%;无变化者19例,占65%;视力下降者2例,占7%.12例患者症状有程度不同的改善,眼底检查病变减轻者10例.20例复查眼底血管造影的患者中,12例脉络膜新生血管(choroidal neovascularization,CNV)明显消退、渗漏减轻.结论TTT对CEC有较好的治疗效果.

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