Giant retinal pigment epithelial tear associated with fluid overload due to end-stage diabetic kidney disease

Changes in Choroidal Thickness and Structure in Preeclampsia with Serous Retinal Detachment

Preeclampsia is a pregnancy-specific syndrome characterized by hypertension and proteinuria. We retrospectively investigated the clinical features, including choroidal layer thickness and luminal area to stromal area ratio, in a case series of preeclampsia with serous retinal detachment (SRD). The subjects were pregnant women with SRD during hospitalization for preeclampsia from October 2014 to June 2021. Based on medical records, affected eyes, time of onset, fundus examination findings, and subfoveal choroidal thickness (SCT), the choroidal layer thickness and choroidal vascular index (CVI) in each patient was examined. Thirteen eyes from seven patients (mean age 30.7 ± 4.7 years) were included in the study. In all cases, SRD improved without topical ocular treatment. The mean SCT at the initial visit was 424.4 ± 70.5 μm, and all patients had choroidal thickening, which significantly decreased to 286.0 ± 57.9 μm (p < 0.01) at the last visit. The mean choroidal inner layer was 162.7 ± 69.4 μm at the initial visit and 122.3 ± 35.5 μm at the final follow-up visit (p = 0.06), showing no significant difference; however, the mean choroidal outer layer was 261.7 ± 47.6 μm at the initial visit and 163.7 ± 37.1 μm at the final follow-up visit (p < 0.01), thus showing a significant decrease. The mean CVI was 67.2 ± 1.3% at the initial visit, yet it had significantly decreased to 65.4 ± 1.1% (p < 0.01) at the final follow-up visit. The findings of this study show that SRD with preeclampsia is associated with increased thickening of the choroidal outer layer, especially in the choroidal luminal area.

Coughing-induced retinal pigment epithelial tear after trabeculectomy combined with pars plana vitrectomy

Purpose

Observations

Conclusions and importance

A Review of Hypertensive Retinopathy and Chorioretinopathy

Hypertensive retinopathy and choroidopathy have important short- and long-term implications on patients' overall health and mortality. Eye care professionals should be familiar with the severity staging of these entities and be able to readily recognize and refer patients who are in need of systemic blood pressure control. This paper will review the diagnosis, staging, treatment, and long-term implications for vision and mortality of patients with hypertensive retinopathy and choroidopathy.

Bilateral giant retinal pigment epithelial tears in hypertensive choroidopathy

Purpose

To report a case of hypertensive choroidopathy with bilateral bullous serous retinal detachments (SRDs), retinal pigment epithelial detachments (PEDs), and giant retinal pigment epithelial (RPE) tears.

Observations

A 68-year-old man with a history of hypertension and diabetes mellitus presented with bilateral visual loss of about 10 day's duration. He discontinued his oral medications for 2 months without the advice of a physician. At his first visit, the best-corrected visual acuities (BCVAs) were 0.02 in the right eye and 0.3 in the left eye (decimal notation), and the respective intraocular pressures were 15 and 13 mmHg. Bullous SRDs, large PEDs, and giant RPE tears were present bilaterally. Blot retinal hemorrhages and hard exudates were seen in the left eye. The systemic blood pressure was 231/77 mmHg, and bilateral lower leg edema was observed. Biochemical blood tests showed deteriorated renal function, hypoalbuminemia, and hyperglycemia. Ultra-wide-field fundus fluorescein angiography showed leakage at the areas of the SRDs and hyperfluorescent areas corresponding to the RPE tears bilaterally. Indocyanine green angiography showed hypofluorescent areas corresponding to the PEDs. Systemic computed tomography and magnetic resonance imaging were performed, and no malignancy was found. Based on these findings, hypertensive choroidopathy was diagnosed. A week after antihypertensive treatment, the SRDs and PEDs resolved bilaterally, and the BCVAs improved to 0.4 and 0.5 in the right and left eyes, respectively. The RPE tears remained in both eyes, although the SRDs and PEDs did not recur.

Conclusions and importance

Hypertensive choroidopathy must be considered in the differential diagnosis of SRDs and/or PEDs.

Rapidly reversing bilateral macular edema associated with fluid overload in a young type 1 diabetic

We report a case of sudden onset bilateral diminution of vision in a young lady with type 1 diabetes. She was administered intravenous fluids for correction of diabetic ketoacidosis (DKA) prior to onset of her ocular symptoms. Dramatic resolution of macular edema was noted within a very short period after correction of fluid input–output ratio. Visual acuity was restored to baseline after 3 days without any active ocular intervention.