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Central retinal vein occlusion and HELLP syndrome
F J Gonzalvo1, E Abecia, I Pinilla
1Department of Ophthalmology, Miguel Servet University Hospital, Zaragoza, Spain.
Purpose:
To present a rare case of central retinal vein occlusion in conjunction with the HELLP syndrome.
Methods:
A 30-year-old woman presented in the 28th week of her second pregnancy with severe pre-eclampsia with HELLP syndrome; delivery by caesarean section was recommended. Ten days later, the patient complained of severely decreased visual acuity in her right eye.
Results:
Ophthalmoscopy revealed a central retinal vein occlusion with venous engorgement and tortuosity, multiple flame hemorrhages, and disc and macular edema. Electroretinography revealed a reduction of b-wave/a-wave ratio. Fluorescein-angiography showed a blockage due to extensive retinal hemorrhages with late mild staining of the walls of veins. The patient presented a spontaneous improvement in visual acuity (0.8 two months after) and a complete resolution of ophthalmoscopic findings.
Conclusion:
Ophthalmic complications are possible during and soon after this syndrome. This is the first description of a patient suffering a central retinal vein occlusion during puerperium after the HELLP syndrome.