INTRODUCTION: Objective and quantitative follow-up of macular edema with present clinical methods is limited. We studied to what extent optical coherence tomography (OCT) may be clinically useful in diagnosis and follow-up of non-diabetic macular edema. PATIENTS AND METHODS: We evaluated 106 eyes with non-diabetic macular edema retrospectively considering diagnosis, foveal retinal thickness in OCT, fluorescein angiographic findings and visual acuity. RESULTS: In 60 of 61 eyes (98%) the diagnosis of macular edema was confirmed by fluorescein angiography. There was only a minor correlation between visual acuity and foveal retinal thickness (r=0.32, p=0.001). Follow-up of 24 eyes showed a statistically significant decrease of foveal retinal thickness under therapy from 420+/-165 microm to 354+/-165 microm (p=0,035) as well as a small improvement in visual acuity from 0.30 to 0.38 (p=0.025). CONCLUSION: OCT can diagnose macular edema non-invasively and thus may replace fluorescein angiography as an invasive method. The reduction of macular edema in the course of therapeutic measures can be documented objectively with OCT.
INTRODUCTION: Objective and quantitative follow-up of macular edema with present clinical methods is limited. We studied to what extent optical coherence tomography (OCT) may be clinically useful in diagnosis and follow-up of non-diabetic macular edema. PATIENTS AND METHODS: We evaluated 106 eyes with non-diabetic macular edema retrospectively considering diagnosis, foveal retinal thickness in OCT, fluorescein angiographic findings and visual acuity. RESULTS: In 60 of 61 eyes (98%) the diagnosis of macular edema was confirmed by fluorescein angiography. There was only a minor correlation between visual acuity and foveal retinal thickness (r=0.32, p=0.001). Follow-up of 24 eyes showed a statistically significant decrease of foveal retinal thickness under therapy from 420+/-165 microm to 354+/-165 microm (p=0,035) as well as a small improvement in visual acuity from 0.30 to 0.38 (p=0.025). CONCLUSION: OCT can diagnose macular edema non-invasively and thus may replace fluorescein angiography as an invasive method. The reduction of macular edema in the course of therapeutic measures can be documented objectively with OCT.
Authors: C A Puliafito; M R Hee; C P Lin; E Reichel; J S Schuman; J S Duker; J A Izatt; E A Swanson; J G Fujimoto Journal: Ophthalmology Date: 1995-02 Impact factor: 12.079
Authors: C A Toth; D G Narayan; S A Boppart; M R Hee; J G Fujimoto; R Birngruber; C P Cain; C D DiCarlo; W P Roach Journal: Arch Ophthalmol Date: 1997-11