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. 2015 Sep 11;94(36):e1515. doi: 10.1097/MD.0000000000001515

FIGURE 1.

FIGURE 1

Central retinal vein occlusion (CRVO) photographs of the fundus. (A) Before the onset of CRVO. Simple diabetic retinopathy indicated by a small retinal hemorrhage and hard exudates (arrowhead) was observed. The arrow shows the macular region. (B) CRVO. Retinal hemorrhage spread throughout the retina. Soft exudates (arrowheads), indicating retinal ischemia, were obvious. Edema could be seen in the macular region. (C) Recurrence of CRVO. The retinal hemorrhage and macular edema increased.