Hypertensive retinopathy in a neonate

2020 ◽  
Vol 13 (10) ◽  
pp. e235720
Author(s):  
Prakhar Goyal ◽  
Komal Agarwal
Keyword(s):  
Pigment Epithelium ◽  
Retinal Pigment ◽  
Female Child ◽  
Visual Development ◽  
Fundus Photography ◽  
Systemic Hypertension ◽  
Hypertensive Retinopathy ◽  
Long Term Effects ◽  
Hard Exudates

A 23-day-old female child diagnosed as having systemic hypertensive emergency was referred for retinal screening. The fundus examination showed bilateral intraretinal haemorrhages and hard exudates especially at the macula. Venous looping was noted. The ocular features were suggestive of hypertensive retinopathy. Control of systemic hypertension was advised and was managed conservatively with close follow-up. Widefield fundus photography was done at presentation and follow-up to document the change in retinopathy with control of hypertension.The haemorrhages and exudates resolved on follow-up but significant retinal pigment epithelium changes with beaten bronze appearance were noted at the area of previous oedema. Presence of hypertensive retinopathy in a neonate is rare and has long-term effects on visual development. This report describes the course of hypertensive retinopathy in a neonate.

scholarly journals Hyperpigmented Torpedo Maculopathy with Pseudo-Lacuna: A 5-Year Follow-Up

2016 ◽  
Vol 7 (1) ◽  
pp. 184-190 ◽  
Author(s):  
Austin Rohl ◽  
Sushma Vance
Keyword(s):  
Pigment Epithelium ◽  
Fundus Autofluorescence ◽  
Retinal Pigment ◽  
Vertical Axis ◽  
Enhanced Depth Imaging ◽  
Fundus Photography ◽  
Unknown Etiology ◽  
And Migration ◽  
Torpedo Maculopathy

Purpose: The aim of the study was to describe a case of globally hyperpigmented torpedo maculopathy that also contained a novel central lesion resembling a ‘pseudo-lacuna’. We compare the morphology of the lesion after 5 years of follow-up. Case Presentation: An asymptomatic 10-year-old Caucasian male was referred by his optometrist after having found a hyperpigmented lesion on routine dilated examination in 2010. Color fundus photography OS from October 2015 showed a 1.74 × 0.67 mm hyperpigmented oval-shaped lesion temporal to the macula. Since June 2010, the hyperpigmented torpedo lesion appeared to have assumed a more ovoid shape and increased in size in the vertical axis. Centrally, there was a small pearlescent-colored pseudo-lacuna lesion that seemed to also have significantly increased in size since June 2010. Enhanced depth imaging optical coherence tomography of this pseudo-lacuna showed retinal pigment epithelium clumping and migration. Fundus autofluorescence revealed reduced autofluorescence of the torpedo lesion and marked hyperautofluorescence of the pseudo-lacuna. Fluorescein angiography shows no neovascular disease or leakage. Conclusion: Torpedo maculopathy has been described previously as a hypopigmented, nonprogressive lesion of unknown etiology. The findings of global hyperpigmentation, pseudo-lacuna formation, and morphologic changes over time in this lesion challenge these classically held descriptions, and necessitate long-term follow-up with multimodal imaging.

scholarly journals Combined Hamartoma of the Retina and Retinal Pigment Epithelium in a Patient with Gorlin Syndrome: Spontaneous Partial Resolution of Traction Caused by Epiretinal Membrane

2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
José L. Sánchez-Vicente ◽  
Miguel Contreras-Díaz ◽  
Trinidad Rueda ◽  
Enrique Rodríguez de la Rúa-Franch ◽  
Fredy E. Molina-Socola ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Retinal Pigment Epithelium ◽  
Epiretinal Membrane ◽  
Pigment Epithelium ◽  
Retinal Pigment ◽  
Spontaneous Resolution ◽  
Fundus Examination ◽  
Gorlin Syndrome ◽  
Clinical Context

Purpose. To describe the case of spontaneous resolution of epiretinal membrane in a patient with Combined Hamartoma of the Retina and Retinal Pigment Epithelium (CHR-RPE), in the clinical context of Gorlin Syndrome (GS).Methods. Observational case report of a 12-year-old female patient is presented. The diagnosis of CHRRPE was made by OCT and fundus examination, which showed a mound of disorganized tissue originating from retina and retinal pigment epithelium. Epiretinal membrane (EM) was also detected. Genetic study was performed to confirm the diagnosis of GS.Results. The patient was observed for 39 months, showing spontaneous resolution of the traction caused by the EM and improvement in visual acuity (VA), which was 20/80 at initial presentation, rising to 20/40 after follow-up period.Conclusions. The presence of EM in CHR-REP is a cause of reduction of visual acuity. Management of this condition is controversial; however, we would like to highlight that spontaneous resolution of the traction caused by EM is possible, resulting in recovery of VA.

scholarly journals Prechoroidal Cleft in Type 3 Neovascularization: Incidence, Timing, and Its Association with Visual Outcome

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Jae Hui Kim ◽  
Young Suk Chang ◽  
Jong Woo Kim ◽  
Chul Gu Kim ◽  
Dong Won Lee
Keyword(s):  
Pigment Epithelium ◽  
Retinal Pigment ◽  
Visual Outcome ◽  
Subretinal Hemorrhage ◽  
Type 3 Neovascularization ◽  
The Difference ◽  
Type 3 ◽  
Endothelial Growth Factor ◽  
Rpe Tear

Purpose. To investigate the incidence and timing of prechoroidal cleft development and its association with visual prognosis in type 3 neovascularization. Methods. This retrospective study included 166 eyes that were diagnosed with type 3 neovascularization. All eyes were treated with antivascular endothelial growth factor therapy. The incidence and timing of prechoroidal cleft development were evaluated. Best-corrected visual acuity (BCVA) at diagnosis and at final follow-up was compared between eyes with (cleft group) and without (no-cleft group) prechoroidal cleft. The incidence of retinal pigment epithelium (RPE) tear and subretinal hemorrhage was also compared between the two groups. Results. During the mean 39.7 ± 18.5 months of follow-up, prechoroidal cleft developed in 37 eyes (22.3%) at an average of 14.6 ± 10.4 months. The BCVA at final follow-up was significantly worse in the cleft group than in the no-cleft group (P=0.024), whereas the difference was not significant at diagnosis (P=0.969). The incidence of RPE tear (P=0.002) and subretinal hemorrhage (P<0.001) was significantly higher in the cleft group. Conclusions. Prechoroidal cleft is a frequently observed finding during the treatment course of type 3 neovascularization. Eyes with prechoroidal cleft are at high risk of RPE tear or subretinal hemorrhage and subsequently associated with poor prognosis.

scholarly journals Progressive dysmorphia of retinal pigment epithelium in age related macular degeneration revealed by fluorescence lifetime imaging

2021 ◽  
Author(s):  
Martin Hammer ◽  
Juliane Jakob-Girbig ◽  
Linda Schwanengel ◽  
Christine A. Curcio ◽  
Somar Hasan ◽  
...  
Keyword(s):  
Retinal Pigment Epithelium ◽  
Macular Degeneration ◽  
Fluorescence Lifetime ◽  
Pigment Epithelium ◽  
Retinal Pigment ◽  
Age Related Macular Degeneration ◽  
Fundus Photography ◽  
Fluorescence Lifetime Imaging ◽  
Lifetime Imaging ◽  
Age Related

AbstractPurposeTo observe changes of the retinal pigment epithelium (RPE) on the transition from dysmorphia to atrophy in age related macular degeneration (AMD) by fluorescence lifetime imaging ophthalmoscopy (FLIO).MethodsMultimodal imaging including color fundus photography (CFP), optical coherence tomography (OCT), fundus autofluorescence (FAF) imaging, and FLIO was performed in 40 eyes of 37 patients with intermediate AMD and no evidence for geographic atrophy or macular neovascularization) (mean age: 74.2±7.0 years). Twenty-three eyes were followed for 28.3±18.3 months. Seven eyes had a second follow up after 46.6±9.0 months. Thickened RPE on OCT, hyperpigmentation on CFP, and migrated RPE, seen as hyperreflective foci (HRF) on OCT, were identified. Fluorescence lifetimes in two spectral channels (SSC: 500-560 nm, LSC: 560-720 nm) as well as emission spectrum intensity ratio (ESIR) of the lesions were measured by FLIO.ResultsAs hyperpigmented areas form and RPE migrates into the retina, FAF lifetimes lengthen and ESRI of RPE cells increase. Thickened RPE showed lifetimes of 256±49 ps (SSC) and 336±35 ps (LSC) and an ESIR of 0.552±0.079. For hyperpigmentation, these values were 317±68 ps (p<0.001), 377±56 ps (p<0.001), and 0.609±0.081 (p=0.001), respectively, and for HRF 337±79 ps (p<0.001), 414±50 ps (p<0.001), and 0.654±0.075 (p<0.001).ConclusionsIn the process of RPE degeneration, comprising different steps of dysmorphia, hyperpigmentation, and migration, lengthening of FAF lifetimes and a hypsochromic shift of emission spectra can be observed by FLIO. Thus, FLIO might provide early biomarkers for AMD progression and contribute to our understanding of RPE pathology.

Origins of Ghost Drusen: A follow-up Analysis

2017 ◽  
Vol 1 (1) ◽  
pp. oapoc.0000011
Author(s):  
Caroline Bottin ◽  
Olivia Zambrowski ◽  
Giuseppe Querques ◽  
Salomon Yves Cohen ◽  
Mayer Srour ◽  
...  
Keyword(s):  
Pigment Epithelium ◽  
Retinal Pigment ◽  
Geographic Atrophy ◽  
Primary Lesion ◽  
Age Related Macular Degeneration ◽  
Age Related ◽  
Soft Drusen ◽  
Initial Lesions ◽  
Sd Oct

Purpose Ghost drusen (GD) are pyramidal or dome-shaped retinal pigment epithelium elevations observed in some geographic atrophy (GA) areas in the context of age-related macular degeneration (AMD). The purpose was to investigate the first morphologic features preceding GD on spectral-domain optical coherence tomography (SD-OCT) on patients with GA associated with AMD. Methods A retrospective observational study was performed on a series of patients with GA that had at least 3 years of follow-up. Using the follow-up tool of SD-OCT, we tracked the initial lesions that could lead to GD. Results Among 442 patients with GA, 37 had well defined GD (8%). We included the 17/37 patients (31 eyes) with at least 3 years of follow-up for analysis, which led to a total of 582 counted GD. Most GD were already present at the first visit, and remained stable. However, on 13 of the 582 analyzed GD (2.2%), soft drusen were shown as the initial lesion, which progressively turned into GD. Conclusions GD were observed in less than 10% of eyes with GA. None of the ghost drusen turned into another shaped lesion, suggesting that GD is a possible final stage of evolution. In a few cases, large drusen were shown as the primary lesion that progressed into GD.

Multimodal imaging of chorioretinal folds induced by orbital vascular malformation in two cases

2020 ◽  
pp. 112067212095758
Author(s):  
Ahmet Kaan Gündüz ◽  
Carol L Shields ◽  
Şükran Bekdemir ◽  
Jerry A Shields
Keyword(s):  
Functional Status ◽  
Multimodal Imaging ◽  
Pigment Epithelium ◽  
Fundus Autofluorescence ◽  
Retinal Pigment ◽  
Late Phase ◽  
Vascular Tumor ◽  
Fundus Photography ◽  
Swept Source ◽  
Chorioretinal Folds

Purpose: To investigate the alterations in the retinal pigment epithelium (RPE) in the crest and trough portions of chorioretinal folds (CRFs) induced by an orbital vascular tumor. Methods: Review of multimodal imaging in two eyes of two patients with globe compression and CRFs from an orbital vascular tumor. Results: Fundus photography demonstrated obliquely extending CRFs with alternating hyperpigmented and hypopigmented linear alterations in both eyes. Fundus autofluorescence (AF) imaging showed obliquely oriented hypoAF lines, incompletely alternating with hyperAF lines. In Case 1, the hyperAF lines had interspersed hypoAF segments and Case 2 had peripapillary mottling of AF. Fluorescein angiography (FA) showed alternating hyper and hypofluorescent lines in the late phase in Case 1. Optical coherence tomography (OCT) documented relative thinning of RPE at the folded crests in Case 1 and preservation of RPE in Case 2. Swept-source OCT angiography (SS-OCTA) demonstrated oblique hyporeflective lines in the outer retina and choriocapillaris layers in Case 2. These findings suggest that the crest of a CRF represents thinned or rarified RPE with hypoAF, transmission hyperfluorescence (FA), partially attenuated RPE layer (OCT), and isoreflectivity (SS-OCTA) while the trough represents compressed RPE with irregular hyperAF, transmission hypofluorescence (FA), thickened RPE layer (OCT), and hyporeflectivity (SS-OCTA). Conclusion: The anatomic and functional status of the RPE in CRFs based on multimodal imaging reveals normal to attenuated RPE with hypofunctionality at the fold crest and compacted, thickened RPE at the trough with segmental functional impairment on AF imaging. Anatomic information regarding CRFs is evident on OCT, FA, and SS-OCTA while the functional status is depicted on AF.

Acquired retinoschisis and vitreous hemorrhage as unusual findings in choroideremia: Case report

2020 ◽  
pp. 112067212094657
Author(s):  
Dario Pasquale Mucciolo ◽  
Vittoria Murro ◽  
Dario Giorgio ◽  
Andrea Sodi ◽  
Ilaria Passerini ◽  
...  
Keyword(s):  
Case Report ◽  
Retinal Pigment Epithelium ◽  
Pigment Epithelium ◽  
Retinal Pigment ◽  
Vitreous Hemorrhage ◽  
Advanced Stage ◽  
Vascular Abnormalities ◽  
Diagnostic Difficulties ◽  
The Right

Purpose: To report a case of choroideremia characterized by peripheral retinoschisis with vascular abnormalities and vitreous hemorrhage. Observations: A 58-year-old man affected by advanced-stage choroideremia was diagnosed with peripheral retinoschisis in both eyes. Vitreous hemorrhage was present in the right eye with a peculiar clot-like lesion at the periphery. At the 1-year follow-up, the vitreous hemorrhage had reabsorbed and the vascular clot-like lesion in the periphery had almost completely disappeared. Conclusion and importance: We have reported fundoscopic and OCT features of peripheral-acquired retinoschisis with vascular abnormalities in a patient with choroideremia. OCT examination is extremely useful in clinical evaluation of the peripheral retinal alterations in these cases, where the absence of the retinal pigment epithelium and the choriocapillaris pose many diagnostic difficulties.

scholarly journals Long-Term Effect of Half-Fluence Photodynamic Therapy on Fundus Autofluorescence in Acute Central Serous Chorioretinopathy

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Martin Stattin ◽  
Stefan Hagen ◽  
Daniel Ahmed ◽  
Eva Smretschnig ◽  
Florian Frommlet ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Central Serous Chorioretinopathy ◽  
Pigment Epithelium ◽  
Fundus Autofluorescence ◽  
Retinal Pigment ◽  
Long Term Follow Up ◽  
Acute Central Serous Chorioretinopathy ◽  
Mean Differences

Purpose. To evaluate normalized short-wavelength fundus autofluorescence (SW-FAF) imaging changes over time as a predictive parameter for the retinal pigment epithelium (RPE) function in eyes compromised by acute central serous chorioretinopathy (CSCR) after indocyanine green angiography-guided verteporfin (Visudyne®, Novartis Pharma, Basel, Switzerland) photodynamic therapy (PDT) with a half-fluence rate (25 J/cm2). Methods. Quantitative data of SW-FAF grey values (SW-FAF GV) from a 350 μm (SW-350) and 1200 μm (SW-1200) diameter circle centered on the fovea and normalized with the level of SW-FAF GV in a 30° image of 20 eyes in 11 patients initially treated for unilateral acute symptomatic CSCR were collected and retrospectively analyzed after 7 years. A 2-sided t-test was calculated to explore the differences of SW-350 and SW-1200 between one month and the long-term follow-up. Results. Mean differences (95% CI) in SW-FAF GV between 1 month and 7 years after half-fluence PDT were 0.07 ± 0.11 for SW-350 ([95% CI: −0.002; 0.14], p=0.06) and 0.11 ± 0.15 for SW-1200 ([95% CI: 0.01; 0.21], p=0.03). Mean differences in SW-FAF GV of the contralateral untreated eye were 0.06 ± 0.14 for SW-350 ([95% CI: −0.04; 0.17], p=0.22) and 0.05 ± 0.13 for SW-1200 ([95% CI: −0.04; 0.15], p=0.22). Conclusion. After 7 years, normalized SW-FAF GV were significantly lower in eyes with resolved acute CSCR treated with reduced-fluence PDT compared to the follow-up after 1 month without correlation to explicit pattern changes or structural damages. Half-fluence PDT remains a safe and considerable treatment option in acute CSCR.

Diagnosis and treatment of peripheral exudative haemorrhagic chorioretinopathy

2019 ◽  
Vol 104 (6) ◽  
pp. 874-878 ◽  
Author(s):  
Sarah Vandefonteyne ◽  
Jean-Pierre Caujolle ◽  
Laurence Rosier ◽  
John Conrath ◽  
Gabriel Quentel ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Multimodal Imaging ◽  
Chart Review ◽  
Pigment Epithelium ◽  
Retinal Pigment ◽  
Treatment Options ◽  
Treatment Strategies ◽  
Choroidal Melanoma ◽  
Endothelial Growth Factor

PurposePeripheral exudative haemorrhagic chorioretinopathy (PEHCR) is a rare disorder that is often misdiagnosed. The aim of this study was to better characterise PEHCR and to assess treatment options.Material and methodsRetrospective multicentric chart review.ResultsOf 84 eyes (69 patients) with PEHCR referred between 2005 and 2017, the most common referral diagnosis was choroidal melanoma (41.3%). Bilateral involvement was found in 21.7% of cases. Haemorrhagic retinal pigment epithelium detachment was the most common peripheral lesion (53.6%). Maculopathy was associated with peripheral lesions in 65.8% of cases. PEHCR lesions were mostly heterogeneous (58.8%) on B-scan ultrasonography. Choroidal neovascularisation was found in 10 eyes (26.3%) out of 38 eyes that underwent fluorescein angiography. Polyps were observed in 14 eyes (58.3%) out of 24 eyes that underwent indocyanine green angiography. Fifty-one eyes were treated (62.2%). Intravitreal injections (IVTI) of antivascular endothelial growth factor (VEGF) were the most used treatment (36.6%) before laser photocoagulation, photodynamic therapy, vitrectomy and cryotherapy. Only vitrectomy improved visual acuity. Most lesions (65.6%) regressed at the last follow-up visit.ConclusionIn case of PEHCR, multimodal imaging is useful to avoid misdiagnosis, to characterise PEHCR lesions and to guide treatment strategies. Regression of PEHCR lesions was observed in two-thirds of the patients. Vitrectomy improved visual acuity. More than a third of patients underwent anti-VEGF IVTI. Further studies are needed to assess IVTI’s efficacy.

Evolution of retinal changes measured by optical coherence tomography in the assessment of hydroxychloroquine ocular safety in patients with systemic lupus erythematosus

Lupus ◽  
2019 ◽  
Vol 28 (4) ◽  
pp. 555-559 ◽  
Author(s):  
D Martín-Iglesias ◽  
J Artaraz ◽  
A Fonollosa ◽  
A Ugarte ◽  
A Arteagabeitia ◽  
...  
Keyword(s):  
Risk Factors ◽  
Optical Coherence Tomography ◽  
Lupus Erythematosus ◽  
Pigment Epithelium ◽  
Retinal Pigment ◽  
Optical Coherence ◽  
The Mean ◽  
Sd Oct

Objective The objective of this report is to analyse retinal changes over a five-year period, assessed by spectral domain-optical coherence tomography (SD-OCT), in patients from the Lupus-Cruces cohort treated with hydroxychloroquine (HCQ). Methods SD-OCT screening was performed annually between 2012 and 2017. Average macular thickness (AMT), ganglion cell layer thickness (GCLT) and qualitative data of retinal pigment epithelium (RPE) and external retina (ExtR) were collected prospectively. We compared data from 2012 (first) and 2017 (second) SD-OCT. Results We studied 110 patients and 195 eyes. No cases of HCQ toxicity were detected. At the time of the second SD-OCT, 99% patients had taken a daily dose of HCQ ≤5 mg/kg/day. The median time on HCQ was 133 months. The mean AMT and GCLT were significantly lower in both eyes at the second SD-OCT; however, all the differences were clinically insignificant at less than 1%. Qualitative analysis of RPE and ExtR showed no significant changes. Similar results were found among patients with risk factors for retinopathy. The comparison of patients with and without risk factors showed no differences. Conclusions This study shows clinically irrelevant retinal changes in an SLE cohort on HCQ treatment over a five-year follow-up. Our findings support the safety of long-term HCQ at doses ≤5 mg/kg/day.

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