PMC3350047_01
(a) Fundus photograph of the left eye showing superficial retinal hemorrhages, cotton wool spots, and tortuous and dilated retinal veins in the superior half of the retina involving the macula. These findings were consistent with a superior HCRVO. (b) Fluorescein angiography demonstrated blocked fluorescence due to retinal hemorrhages with areas of capillary non perfusion. (c) Vertical 5 mm OCT scan along the arrow shows cystoid edema with retinal hemorrhages in the superior half of the fovea (right half of the scan) and some retinal discontinuity which in retrospect was a stage 2-3 macular hole. Hyaloidal attachment is also seen.
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fig1
Fundus examination of the left eye revealed a superior hemicentral retinal vein occlusion (HCRVO), which was documented on fluorescein angiography as well (Figures 1(a) and 1(b)). Optical coherence tomography (OCT) revealed cystoid edema with loss of normal foveal contour (Figure 1(c)).
(a) Fundus photograph, one month after intravitreal bevacizumab injection, showing decreased haemorrhages with a full-thickness macular hole. (b) Vertical 5 mm OCT scan along the same line shows progression to a full-thickness macular hole with a detached hyaloid and a pseudooperculum causing a shadowing behind it.
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fig2
Fundus examination revealed reduction in the retinal hemorrhages and a full-thickness macular hole which was evident on OCT as well (Figures 2(a) and 2(b)).