Purpose To investigate the clinical characteristics of the Stargardt is disease and to evaluate the value of the fundus fluorescein angiography (ICGA) in Stargardt is disease. Methods Routine eye examination,VEP,ERG,EOG,and perimetry were performed in 25 cases(30 eyes) of Stargardtprime;s disease (15 men and 10 women) aged 12-41,on an average of 23.FFA was done in 15 cases (30eyes),and ICGA was done in 10 cases (20 eyes). Results Visual acuity was below 0.1 for 90.0% of the cases.Every eye showed macular lesions that wrere horizontal ellipse in shape,1.3-3.2PD in horizontal diameter and tinged with metal or beated copper color.Fundus flavimaculatus was found in 84.0% of the cases.On fluorescein angiography,window defect hyperfluorescence was found in the macular lesion of ocular fundus,with typical quot;bullprime;s eyequot; pattern.A quot; dark choroidquot; was revealed in 91.70% of the whole cases.On indocyanine green angigraphy,hypofluorescent area appeared at the macula in the early phase,even in very early stage of the Stargardtprime;s disease.Areas of fundus flavimaculatus were also hypoflurescent that became more apparent in the later phase. Conclusion Fluorescein angiography combined with indocyanine green angiography was useful for studying the clinical features and the pathological mechnism of the Stargardtprime;s disease. (Chin J Ocul Fundus Dis,1998,14:72-75)
OBJECTIVE:To inwestigate the value of fundus fluorescein angiography in evaluation of idiopathic senile macular hole(ISMH). METHODS:fundus fluorescein angiography(FFA)and other clinical examination were performed in 26 cases (31eyes)of ISMH patients. RESULTS:Full-thickness macular holes were in 17 and lamellar holes were in 14 of the 31 eyes. Hyperfluorescencequot;window defectquot;was found at the base of all the eyes with full-thickness maeular holes and 2 eyes with lamellar holes. The size of hyperfluorescence zone was smaller than that of those seen in redfree film, hyperfluorescence in 6 eyes (19.4%) showed homogenous ancl 10 eyes (32.5%) granular in pattern. The small yellowish dots in macular hole showed blocked fluorescence,while the halo of macular hole showed hyperfluorescence. CONCLUSION:Fundus fluorescein angiography was useful in differentiating lamellar from full-thickness macular hole and understanding the degree of retinal pigment epithelium damages in macular holes. （Chin J Ocul Fundus Dis,1996,12: 208-210 ）