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Clinical Course of OCTA en face Imaging Findings in a Patient with HELLP Syndrome

A 36-year-old primigravid woman with suspected gestational hypertension was referred to our hospital for further examination and treatment of bilateral serous retinal detachment (SRD). At the previous hospital immediately after the onset of visual symptoms (decreased visual acuity), the best-correct...

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Detalles Bibliográficos
Autores principales: Konuma, Kokoro, Mizobuchi, Kei, Watanabe, Akira, Nakano, Tadashi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: S. Karger AG 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9710434/
https://www.ncbi.nlm.nih.gov/pubmed/36466062
http://dx.doi.org/10.1159/000526310
Descripción
Sumario:A 36-year-old primigravid woman with suspected gestational hypertension was referred to our hospital for further examination and treatment of bilateral serous retinal detachment (SRD). At the previous hospital immediately after the onset of visual symptoms (decreased visual acuity), the best-corrected visual acuity (BCVA) had been 0.1 in the right eye (RE) and 0.08 in the left eye (LE). Funduscopy revealed diffuse SRD and white discoloration at the posterior pole but no retinal tear in both eyes (BE). Optical coherence tomography (OCT) also revealed SRD. One day after the onset, we diagnosed bilateral SRD due to preeclampsia with HELLP syndrome because of elevated blood pressure, hemolysis, elevated liver enzymes, and low platelet and performed an emergency cesarean section. One week after the onset, BCVA improved to 0.3 in BE. Funduscopy showed resolution of SRD and the remaining white discoloration at the posterior pole. OCT showed complete resolution of SRD, blurred external limiting membrane, and an invisible ellipsoid zone. OCT angiography (OCTA) segmentation of the deep retinal layer (using en face imaging) revealed multiple white materials, mainly in the macula. Although funduscopy and OCT showed almost normal appearance by 2 months after the onset, BCVA was not completely improved. OCTA using en face imaging revealed shrinkage of multiple white materials but remnant material at the posterior pole. One year after the onset, BCVA was 0.9 in the RE and 0.8 in the LE. OCTA using en face imaging revealed remnant white materials but marked improvement overall.