Objective To explore the frequency, clinical features, and characteristics of results of fundus fluorescein angiography (FFA) of uveitis related cystoid macular edema (CME). Methods The clinical data and FFA results of 67 patients (106 eyes) with posterior uveitis examined in our hospital from July 2002 to June 2005 were collected. The clinical features and characteristics of FFA images of CME were observed and analyzed. Results Among the106 eyes of 67 patients with uveitis,the CME was observed in 28 eyes (26.4%) of 18 patients, including 7 males and 11 females with the average age of (42.5plusmn;10.8) years. The dark area due to the choroidal fluorescence blocked by the macular edema was found at the early FFA phase, and th en followed by the punctate and sheetlike leakage of fluorescein; the capillar y was dilated at the venous phase, and the typical petaloid appearance was seen at the late phase because the fluorescein cumulated in several small vesicles in the macular area. After treated by corticosteroids and topical non-steroidal anti-inflammatory medicine and carbonic anhydrase inhibitors, the extent of CME diminished, and the visual acuity improved in varying degrees. Conclusi ons Uveitis may seriously harm the visual function, in which CME induces the damage of visual acuity. Early detection and timely treatment may prevent thepermanent visual damage. (Chin J Ocul Fundus Dis, 2006, 22: 394-396)
Objective To discuss the image of indocyanine green angiography (ICGA) about high myopia． Methods Tweenty-seven patients (54 eyes) with high myopia underwent ocular examination, funduscolorphotography, simultaneous ICGA and fluorescein angiograp hy (FFA) with theconfocalscanning laser ophthalmoscope．The findings for the two modes of amgiographies were compared． Results Lacquer crack was evident on ICGA in 19 eyes among which the focal, plaque choroidal neovascularization (CNV) were apparent in the middle part of lacquer cracks in 10 eyes (52．6%) ．In comparison the lacquer cracks were seen in only 7 eyes on FFA． Choroidal capillary atrophy was seen on ICGA and FFA in 14 eyes and ICGA shew thick choroidal vessels in 3 eyes． Conclusion ICGA is superior to FFA for showing choroidoretinal degeneration and atrophy,lacquer crack and CNV in high myopic eyes, and conduce to evaluating prognosis． (Chin J Ocul Fundus Dis, 2001,17:201-203