scholarly journals A ten years follow-up case of bilateral idiopathic multifocal retinal pigment epithelium detachments with rhegmatogenous retinal detachment and a literature review

2021 ◽  
Vol 14 (9) ◽  
pp. 1452-1456
Author(s):  
Wen Shi ◽  
2020 ◽  
Vol 13 (9) ◽  
pp. e235731
Author(s):  
Padmaja Kumari Rani ◽  
Aniruddh Soni

A middle-aged man presented with exudative retinal detachment in the left eye. He was previously diagnosed as a case of large pigment epithelial detachment in the same eye, for which he was asked to follow-up closely, citing the risk of an retinal pigment epithelium (RPE) rip. Multimodal imaging confirmed the presence of a large RPE rip with exudative retinal detachment. He is a known retrovirus patient on anti-retroviral therapy with stable CD4 counts. He was diagnosed as a possible case of bullous variant of central serous chorioretinopathy and underwent external subretinal fluid drainage. We highlight the multimodal imaging findings of RPE rip with exudative retinal detachment and its impact on the patients visual acuity.


Author(s):  
Biljana Vukadinovic-Pajovic ◽  
Miroslav Stamenkovic ◽  
Dusan Todorovic ◽  
Suncica Srecković ◽  
Vladimir Jakovljevic

Abstract A retinal detachment is the term used to describe detachment of the neurosensory retina from the underlying membrane, the retinal pigment epithelium (RPE). Rhegmatogenous detachments are caused by a break in the retina through which fluid passes from the vitreous cavity into the subretinal space. The incidence of rhegmatogenous retinal detachment in the general population in Europe is 1 in 10 000 persons per year. Danger is the greatest in the age range from 55 to 70 years. Without treatment, blindness in the affected eye may occur. Individual risks depend on the presence or absence of specific factors including myopia, positive family anamnesis, retina rupture, trauma, ablation in the other eye, ablation in a vitreous body, retina high-risk peripheral de-generations and vitreoretinal degenerations. Majority of the untreated rhegmatogenous retina ablations progress to the subtotal or total retinal detachment and blindness. This paper describes a very rare case of the spontaneous complete reattachment of the sensory retina to the retinal pigment epithelium in a patient with the total rhegmatogenous retinal ablation in the right eye. The female patient, who was 52 years old, was examined by an Ophthalmologist after she had experienced a sudden loss of vision, 2 months before appointment. After a detailed ophthalmological examination, a total rhegmatogenous retinal ablation of the right eye was diagnosed. The best corrected visual acuity, evaluated on a Snellen chart, was 2/60. The patient was referred to a tertiary-level Institution since a surgical intervention of the ablation was needed. Due to technical inabilities in the above-mentioned Institution, the operation was not performed, and despite the recommendation to perform the intervention in another tertiary-level Institution, the patient did not have ophthalmological examinations during the following three months. During the next visit, the Ophthalmologist determined that there was a spontaneous retinal fixation on the retinal pigment epithelium and a partial restoration of the visual function of the affected eye which was evaluated at 0.5.


Author(s):  
KhP Takhchidi ◽  
NKh Takhchidi ◽  
TA Kasmynina ◽  
EP Tebina

Combined hamartoma of the retina and retinal pigment epithelium (RPE) is a rare congenital benign lesion. It is most often detected in young adults and adolescents. The disorder is mostly asymptomatic, however, in 24% of patients the loss of visual function results from complications, such as epiretinal fibrosis associated with tractional distortion of the fovea, hemophthalmos, choroidal neovascularization, exudative retinal detachment, macular edema, and combined tractional/rhegmatogenous retinal detachment. Currently, there is no consensus on the combined hamartoma complications management. The reported clinical case demonstrates the feasibility of staged approach to treatment of combined hamartoma of the retina and RPE complicated by epiretinal fibrosis and partial hemophthalmos using the advanced diagnosis (optical coherence tomography) and treatment methods.


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 ◽  
...  

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.


2021 ◽  
Vol 14 (1) ◽  
pp. 80-88
Author(s):  
M. E. Weener ◽  
D. S. Atarshchikov ◽  
V. V. Kadyshev ◽  
I. V. Zolnikova ◽  
A. M. Demchinsky ◽  
...  

This literature review offers a detailed description of the genes and proteins involved in pathophysiological processes in isolated retinitis pigmentosa (RP). To date, 84 genes and 7 candidate genes have been described for non-syndromic RP. Each of these genes encodes a protein that plays a role in vital processes in the retina and / or retinal pigment epithelium, including the cascade of phototransduction (transmission of the visual signal), the visual cycle, ciliary transport, the environment of photoreceptor cilia and the interphotoreceptor matrix. The identification and study of pathophysiological pathways affected in non-syndromic RP is important for understanding the main pathogenic ways and developing approaches to target treatment.


2020 ◽  
pp. 112067212094657
Author(s):  
Dario Pasquale Mucciolo ◽  
Vittoria Murro ◽  
Dario Giorgio ◽  
Andrea Sodi ◽  
Ilaria Passerini ◽  
...  

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.


Sign in / Sign up

Export Citation Format

Share Document