Which histologic findings are characteristic of central retinal vein occlusion (CRVO)?

Updated: Apr 18, 2019
  • Author: Lakshmana M Kooragayala, MD; Chief Editor: Douglas R Lazzaro, MD, FAAO, FACS  more...
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Answer

Not many histopathologic reports exist in the literature. A report of histologic sections of 29 eyes with central retinal vein obstruction showed a fresh or recanalized thrombus at or just posterior to the lamina cribrosa. Within the thrombi, a mild lymphocytic infiltration with prominent endothelial cells was seen. Loss of the inner retinal layers consistent with inner retinal ischemia also was seen. [26]


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