Fluorescein-angiographic patterns in patients with central serous chorioretinopathy at the initial visit

We reviewed the clinical records, color photographs and fluorescein angiograms of 106 eyes of 53 patients (44 men and 9 women) with central serous chorioretinopathy who had been followed up for 1 year or more. Their ages ranged from 20 to 59 years. One eye in each patient was involved at the initial visit. According to fluorescein-angiographic findings, the lesions were divided into smokestack pattern (13 eyes), ink blot appearance (33 eyes) and minimally enlarging spot (7 eyes). Most patients complained of central scotoma, and most patients had moderately decreased visual acuities at the initial visit, which improved after recovery. In particular, all 7 eyes with a minimally enlarging spot had a visual acuity of 0.8 or more at the initial visit; of these 6 eyes had 1.0 or more several weeks later. On fluorescein angiography, 49 eyes demonstrated 1 leaking spot and 4 eyes showed 2 spots. Of 57 leaking spots, 10 were observed in the foveola, 31 were noted in the fovea and 16 were found in the para- or perifovea. Of 13 smokestack patterns, 5 were found in the inferonasal area. The ink blot appearance and minimally enlarging spots were frequently found in the superonasal and superotemporal areas.