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 explore the clinical manifestations and the characteristics of images of indocyanine green angiography (ICGA) and fundus fluorescein a ngiography(FFA) of multifocal choroiditis. Methods Eight patie nts (10 eyes) with multifocal choroiditis were gathered. The clinical manifestations and the images of ICGA and FFA were analyzed. Results Foci of multifocal choroiditis were found in posterior pole and peripheral areas of ocular fundi of all of the 10 eyes. The images of ICGA revealed hypofluorescence in focal area. The images of FFA showed hypofluorescence at the early phase and fluorescein leakage at the late phase in the active focus, and fluorescein staining and window defect fluor escence in the inactive focus. Conclusions The clinical manife stations of multifocal choroiditis varied with disease course, location and numbers of the lesions. ICGA and FFA can show the development of the disease clearly, which may guide the treatment. (Chin J Ocul Fundus Dis，2004，20：87-89)