PMC3848928_01
(A-D) at presentation. (A) Fundus photography showing swollen optic disk. (B) Fluorescein angiography showing disk-vessel telangiectasia and disc leakage. (C and D) Optical coherence tomography scan showing a serous macular detachment. Marked edema of the optic disk and thickening of the retinal nerve-fiber layer.. Abbreviations: TEMP, temporal; SUP, superior; NAS, nasal; INF, inferior.
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Fundus examination of the right eye showed nonproliferative diabetic retinopathy with serous retinal detachment and a swollen optic disk with telangiectatic vessels (Figure 1A). Fluorescein angiography of the right eye showed optic disk leakage with the presence of microaneurysm (Figure 1B). Optical coherent tomography imaging of the right eye revealed serous macular detachment and a significant increase in retinal nerve fiber-layer thickness (Figure 1C and D).
(A and B) two weeks postinjection. (A and B) Fundus photography showing marked regression of disk swelling.. Abbreviations: TEMP, temporal; SUP, superior; NAS, nasal; INF, inferior.
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Two weeks following injection, there was marked regression of disk swelling and improvement of macular edema, with visual acuity improving to 20/100 (Figure 2A and B).
(A and B) three months postinjection. (A and B) Fundus photography showing complete resolution of optic disk swelling.. Abbreviations: TEMP, temporal; SUP, superior; NAS, nasal; INF, inferior.
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Three months following injection, there was complete resolution of optic disk swelling, and visual acuity was 20/50 in his right eye (Figure 3A and B).