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Feo A, Vinciguerra R, Antropoli A, Barone G, Criscuolo D, Vinciguerra P, Romano V, Romano MR. Pachychoroid pigment epitheliopathy in keratoconic eyes. Graefes Arch Clin Exp Ophthalmol 2024:10.1007/s00417-024-06612-9. [PMID: 39212800 DOI: 10.1007/s00417-024-06612-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 07/18/2024] [Accepted: 08/09/2024] [Indexed: 09/04/2024] Open
Abstract
PURPOSE To report the association between keratoconus (KC) and pachychoroid pigment epitheliopathy (PPE). As secondary outcome, we explored the relation between subfoveal choroidal thickness (SFCT) and topometric indexes. METHODS Retrospective, observational, cross-sectional, case-control study. Multicentric study including patients with KC and healthy controls. Each subject underwent a complete ophthalmological visit, Placido-based corneal topography, Scheimpflug corneal tomography and spectral-domain OCT (SD-OCT) with the enhanced depth imaging (EDI) mode on. Linear mixed models (LMM) were employed for comparison between groups, and to examine the impact of different topometric factors on SFCT. KC stages were defined according to Belin grading. RESULTS Overall, 56 eyes from 35 KC patients and 52 eyes from 27 healthy, age- and axial length-matched control subjects were included in the study. PPE was found in 10 (17.9%) eyes from 8 KC patients, whereas was absent in all healthy controls. SFCT was statistically significantly higher in keratoconic eyes (median: 390 µm; interquartile range (IQR): 339 - 425 µm) compared to healthy eyes (median: 240 µm; IQR: 200 - 288 µm) (p < 0.001). SFCT did not differ across different KC stages and between keratoconic eyes with and without PPE. CONCLUSIONS PPE is a relatively frequent finding in eyes with KC, being present in about 1 out of 6 cases, regardless of disease stage. KEY MESSAGES What is known: Keratoconus (KC) is a corneal disorder commonly associated with other chorioretinal abnormalities. It is well known that keratoconic eyes display increased choroidal thickness, and the rare association between KC and central serous chorioretinopathy (CSC) has already been reported in the literature. WHAT IS NEW We identified an association between KC and pachychoroid pigment epitheliopathy (PPE), a precursor or forme fruste of pachychoroid diseases, such as CSC. PPE presence is independent from corneal parameters and is observed in about 1 out 6 KC eyes.
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Affiliation(s)
- Alessandro Feo
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072, Milan, Italy.
| | | | - Alessio Antropoli
- Ophthalmology Department, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Gianmaria Barone
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072, Milan, Italy
| | - Daniele Criscuolo
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072, Milan, Italy
| | - Paolo Vinciguerra
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072, Milan, Italy
| | - Vito Romano
- Opththalmic Unit, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Viale Europa 15, 25123, Brescia, Italy
| | - Mario R Romano
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072, Milan, Italy
- Department of Ophthalmology, Eye Unit Humanitas Gavazzeni-Castelli, Via Mazzini 11, Bergamo, Italy
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Lim G, Kim KT, Kim DY, Chae JB, Seo EJ. Changes in the outer nuclear layer and choroidal vascularity during the manifest and quiescent phases of acute central serous chorioretinopathy. Sci Rep 2024; 14:16057. [PMID: 38992103 PMCID: PMC11239832 DOI: 10.1038/s41598-024-67012-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 07/08/2024] [Indexed: 07/13/2024] Open
Abstract
To investigate alteration of outer nuclear layer (ONL) and choroidal vascularity index (CVI) in different status of central serous chorioretinopathy (CSC). A retrospective review of 65 CSC eyes with subretinal fluid (manifest CSC) and 40 control eyes was conducted in a single tertiary university hospital. Differences in best-corrected visual acuity (BCVA), ONL, and CVI were compared. CVI was assessed both in the entire choroid (CVI-EC) and around the 1500 μm leakage area (CVI-1500). Measurements were repeated after the subretinal fluid resorption (quiescent CSC), and compared. CSC eyes showed worse BCVA, thinner ONL and greater CVI than controls. Quiescent CSC showed a recovery of ONL compared to the manifest CSC, along with the BCVA improvement. The resolution of the CSC revealed a decrease across all three choroidal areas (total, stromal and luminal), with a more pronounced reduction in the stromal than in the luminal choroidal area, leading to an increase in the CVI. This phenomenon was shown in both CVI-EC and CVI-1500. Conclusively, ONL thickness can be used as a quantitative biomarker for photoreceptor function in CSC. Increased CVI may reflect a disease activity. The stromal choroidal area is particularly sensitive in illustrating leakage from the choroidal vasculature.
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Affiliation(s)
- Gyeongsoo Lim
- Department of Ophthalmology, College of Medicine, Chungbuk National University Hospital, Chungbuk National University, 776, Sunhwan-1-Ro, Seowon-Gu, Cheongju, 28644, Korea
| | - Kyung Tae Kim
- Department of Ophthalmology, College of Medicine, Chungbuk National University Hospital, Chungbuk National University, 776, Sunhwan-1-Ro, Seowon-Gu, Cheongju, 28644, Korea
| | | | | | - Eoi Jong Seo
- Department of Ophthalmology, College of Medicine, Chungbuk National University Hospital, Chungbuk National University, 776, Sunhwan-1-Ro, Seowon-Gu, Cheongju, 28644, Korea.
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Feo A, Stradiotto E, Sacconi R, Menean M, Querques G, Romano MR. Subretinal hyperreflective material in retinal and chorioretinal disorders: A comprehensive review. Surv Ophthalmol 2024; 69:362-377. [PMID: 38160737 DOI: 10.1016/j.survophthal.2023.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 09/25/2023] [Accepted: 10/03/2023] [Indexed: 01/03/2024]
Abstract
Subretinal hyperreflective material (SHRM) is a common and remarkable optical coherence tomography (OCT) biomarker whose importance is emerging in several retinal and chorioretinal diseases, including age-related macular degeneration, central serous chorioretinopathy, polypoidal choroidal vasculopathy, pathologic myopia, posterior uveitis, vitelliform lesions and macular dystrophies, and rarer disorders. Multimodal imaging, also thanks to the introduction of OCT angiography, allowed a deeper characterisation of SHRM components and its morphological changes after treatment, suggesting its usefulness in clinical practice. We discuss and summarize the nature, multimodal imaging characteristics, and prognostic and predictive significance of SHRM in the different retinal and choroidal disorders in which it has been described.
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Affiliation(s)
- Alessandro Feo
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy.
| | - Elisa Stradiotto
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy.
| | - Riccardo Sacconi
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Milan, Italy.
| | - Matteo Menean
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Milan, Italy.
| | - Giuseppe Querques
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Milan, Italy.
| | - Mario R Romano
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy; Department of Ophthalmology, Eye Unit Humanitas Gavazzeni-Castelli, Via Mazzini 11, Bergamo, Italy.
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Weber C, Schaetzle LS, Stasik I, von der Emde L, Holz FG, Liegl R. QUANTITATIVE AUTOFLUORESCENCE IN CENTRAL SEROUS CHORIORETINOPATHY. Retina 2024; 44:844-851. [PMID: 38147686 DOI: 10.1097/iae.0000000000004029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 11/02/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND/PURPOSE Central serous chorioretinopathy (CSC) is associated with pachychoroid and dysfunctional retinal pigment epithelium. Autofluorescence (AF) is typically altered. The authors performed this study to quantify these alterations using quantitative AF (qAF) in patients with CSC and in their fellow eye in comparison with a healthy control group. METHODS Patients with CSC and healthy controls were recruited prospectively. All patients received a full clinical examination including best-corrected visual acuity, enhanced depth imaging-optical coherence tomography, and qAF. Quantitative autofluorescence images were taken with a confocal scanning laser ophthalmoscope (Heidelberg Engineering). Quantitative autofluorescence values were assessed in specified regions of the inner eight and the middle ring of the Delori grid. RESULTS In total, 141 eyes of 77 patients with CSC were included. Ninety eyes had a manifest CSC (group 1) while 51 fellow eyes (group 2) did not show signs of CSC. There were no significant differences of qAF values between these two groups: mean qAF values were 241.3 (inner eight) and 212.8 (middle ring) in group 1 and 235.9 (inner eight) and 210.0 (middle ring) in group 2 ( P = 1.0 and 1.0). We compared these eyes with healthy controls comprising 39 eyes. Quantitative autofluorescence signals (inner eight: 164.7; middle ring: 148.9) differed significantly compared with both CSC manifest ( P < 0.001) and fellow eyes ( P < 0.001). CONCLUSION Our results show that patients with CSC have increased qAF values in both eyes with manifest CSC and asymptomatic, clinically unremarkable fellow eyes in comparison with healthy controls. This finding suggests that qAF alterations are present even before clinical signs can be observed.
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Harbeck K, Ericksen C, Johnson W, Massop D, Bracha P. Pachychoroid Associated With Acute Retinal Necrosis Secondary to Varicella Zoster Virus. JOURNAL OF VITREORETINAL DISEASES 2024; 8:196-199. [PMID: 38465350 PMCID: PMC10924601 DOI: 10.1177/24741264241228652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Purpose: To report a case of pachychoroid associated with acute retinal necrosis secondary to the varicella zoster virus (VZV). Methods: A retrospective review of a single case was performed. Results: The VZV-related acute retinal necrosis with pachychoroid resolved with quiescence of the acute infectious process. Conclusions: Acute retinal necrosis can result in choroidal thickening adjacent to retinitis. Previous reports have described choroidal sparing in these cases.
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Affiliation(s)
- Katherine Harbeck
- Des Moines University College of Osteopathic Medicine, Des Moines, IA, USA
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Lim G, Kim KT, Jo KH, Lee S, Kim DY, Chae JB, Seo EJ. CHOROIDAL VASCULARITY AND VISUAL OUTCOMES IN MACULA-OFF RHEGMATOGENOUS RETINAL DETACHMENT. Retina 2024; 44:261-268. [PMID: 37782951 DOI: 10.1097/iae.0000000000003944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE To investigate the association between visual outcomes and choroidal changes in patients with macula-off rhegmatogenous retinal detachment. METHODS This study retrospectively reviewed 63 eyes of patients with macula-off rhegmatogenous retinal detachment who underwent vitrectomy. Their fellow eyes were analyzed as a control group. The choroidal vascularity index (CVI), ellipsoid zone/external limiting membrane integrity, central foveal thickness, and subfoveal choroidal thickness were documented and analyzed. Linear regression analyses were performed to identify factors affecting the final best-corrected visual acuity. RESULTS Eyes with rhegmatogenous retinal detachment showed increased CVI (68.8 ± 4.1) compared with the control group (66.1 ± 8.8, P = 0.028). Multivariate linear regression analysis revealed that patients with a poor final best-corrected visual acuity had a longer detachment duration ( P = 0.002), worse baseline best-corrected visual acuity ( P = 0.034), thinner central foveal thickness ( P = 0.005), and greater CVI ( P = 0.001) and were more likely to be tamponated with silicone oil ( P = 0.001). Choroidal vascularity index was particularly increased in eyes with poor ellipsoid zone/external limiting membrane integrity, prolonged detachment duration, thin central foveal thickness, and worse best-corrected visual acuity. CONCLUSION Increased CVI could indicate poor visual outcomes in patients with macula-off rhegmatogenous retinal detachment. Choroidal remodeling could be associated with the disruption of the ellipsoid zone/external limiting membrane integrity.
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Affiliation(s)
- Gyeongsoo Lim
- Department of Ophthalmology, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Kyung Tae Kim
- Department of Ophthalmology, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Kwon Hui Jo
- Department of Ophthalmology, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Seungheon Lee
- Department of Ophthalmology, Korea University Guro Hospital, Korea University Medicine, Seoul, Korea; and
| | | | | | - Eoi Jong Seo
- Department of Ophthalmology, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
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Bhattacharyya S, Saurabh K, Das S, Gorhe S, D'souza Z, Roy R. Presentation and outcome of central serous chorioretinopathy with and without pachychoroid. Eye (Lond) 2024; 38:127-131. [PMID: 37369762 PMCID: PMC10764852 DOI: 10.1038/s41433-023-02645-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 05/18/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND The present study compared clinical features and outcomes of central serous chorioretinopathy (CSC) with and without pachychoroid. METHODS It was a retrospective, longitudinal, record-based study which included eyes with CSC. Patients underwent spectral domain optical coherence tomography and differentiated between pachychoroid and non-pachychoroid groups. Eyes were divided into pachychoroid and non-pachychoroid groups based on the subfoveal choroidal thickness of 300 microns and the presence of pachyvessels. RESULTS A total of 250 eyes of 250 patients were divided into pachychoroid and non-pachychoroid with 125 eyes in each group. Mean ages of patients in pachychoroid and non-pachychoroid groups were 45.7 ± 9.4 years and 47.4 ± 10.2 years, respectively. Mean initial best-corrected visual acuity (BCVA) was 0.40 ± 0.42 in pachychoroid and 0.39 ± 0.38 in non-pachychoroid group (p = 0.9). Mean final BCVA was 0.37 ± 0.9 in pachychoroid and 0.21 ± 0.33 in non-pachychoroid group (p = 0.04). 36 (28.8%) eyes in pachychoroid and 60 (48%) eyes in non-pachychoroid group had spontaneous resolution of CSC (p = 0.007). A total of 39 (31.2%) eyes in pachychoroid and 13 (10.4%) in non-pachychoroid group had recurrent CSC at the end of follow-up. CONCLUSION CSC eyes with pachychoroid had more recurrent episodes and less spontaneous resolution compared to CSC eyes in non-pachychoroid group. Final visual acuity was worse in eyes with CSC and pachychoroid. These findings need to be validated in a larger sample size with a prospective study design.
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Affiliation(s)
- Sampurna Bhattacharyya
- Aditya Birla Sankara Nethralaya, 147, Mukundapur, E. M. Bypass, Kolkata, 700 099, West Bengal, India
| | - Kumar Saurabh
- Netralayam, 330 Mukundapur Main Road, E. M. Bypass, Kolkata, 700 099, India
| | - Sudipta Das
- Netralayam, 330 Mukundapur Main Road, E. M. Bypass, Kolkata, 700 099, India
| | - Sukanya Gorhe
- Aditya Birla Sankara Nethralaya, 147, Mukundapur, E. M. Bypass, Kolkata, 700 099, West Bengal, India
| | - Zubin D'souza
- Aditya Birla Sankara Nethralaya, 147, Mukundapur, E. M. Bypass, Kolkata, 700 099, West Bengal, India
| | - Rupak Roy
- Aditya Birla Sankara Nethralaya, 147, Mukundapur, E. M. Bypass, Kolkata, 700 099, West Bengal, India.
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Gu Y, Sheng F, Gao M, Zhang L, Hao S, Chen S, Chen R, Xu Y, Wu D, Han Y, Chen L, Liu Y, Lu B, Zhao W, Lou X, Chen Z, Li P, Wang X, Yao K, Fu Q. Acute and continuous exposure of airborne fine particulate matter (PM 2.5): diverse outer blood-retinal barrier damages and disease susceptibilities. Part Fibre Toxicol 2023; 20:50. [PMID: 38110941 PMCID: PMC10726629 DOI: 10.1186/s12989-023-00558-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 12/04/2023] [Indexed: 12/20/2023] Open
Abstract
BACKGROUND The association between air pollution and retinal diseases such as age-related macular degeneration (AMD) has been demonstrated, but the pathogenic correlation is unknown. Damage to the outer blood-retinal barrier (oBRB), which consists of the retinal pigment epithelium (RPE) and choriocapillaris, is crucial in the development of fundus diseases. OBJECTIVES To describe the effects of airborne fine particulate matter (PM2.5) on the oBRB and disease susceptibilities. METHODS A PM2.5-exposed mice model was established through the administration of eye drops containing PM2.5. Optical coherence tomography angiography, transmission electron microscope, RPE immunofluorescence staining and Western blotting were applied to study the oBRB changes. A co-culture model of ARPE-19 cells with stretching vascular endothelial cells was established to identify the role of choroidal vasodilatation in PM2.5-associated RPE damage. RESULTS Acute exposure to PM2.5 resulted in choroidal vasodilatation, RPE tight junctions impairment, and ultimately an increased risk of retinal edema in mice. These manifestations are very similar to the pachychoroid disease represented by central serous chorioretinopathy (CSC). After continuous PM2.5 exposure, the damage to the RPE was gradually repaired, but AMD-related early retinal degenerative changes appeared under continuous choroidal inflammation. CONCLUSION This study reveals oBRB pathological changes under different exposure durations, providing a valuable reference for the prevention of PM2.5-related fundus diseases and public health policy formulation.
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Grants
- 82271063, 81670833, 81870641, 8207939, 81300641 National Natural Science Foundation of China
- 82271063, 81670833, 81870641, 8207939, 81300641 National Natural Science Foundation of China
- 2019C03091, 2020C03035 Key Research and Development Program of Zhejiang Province
- 2019C03091, 2020C03035 Key Research and Development Program of Zhejiang Province
- 2019QNA7026 Fundamental Research Funds for the Central Universities
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Affiliation(s)
- Yuzhou Gu
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Feiyin Sheng
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Mengqin Gao
- State Key Lab of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou, 310027, Zhejiang Province, China
| | - Li Zhang
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Shengjie Hao
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Shuying Chen
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Rongrong Chen
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Yili Xu
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Di Wu
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Yu Han
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Lu Chen
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Ye Liu
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Bing Lu
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Wei Zhao
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China
| | - Xiaoming Lou
- Department of Environmental and Occupational Health, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, 310051, Zhejiang Province, China
| | - Zhijian Chen
- Department of Environmental and Occupational Health, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, 310051, Zhejiang Province, China
| | - Peng Li
- State Key Lab of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou, 310027, Zhejiang Province, China.
| | - Xiaofeng Wang
- Department of Environmental and Occupational Health, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, 310051, Zhejiang Province, China.
| | - Ke Yao
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China.
| | - Qiuli Fu
- Eye Center of the 2nd Affiliated Hospital, School of Medicine, Medical College of Zhejiang University, Zhejiang University, Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, 310009, Zhejiang Province, China.
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Sirks MJ, van Dijk EHC, Pauleikhoff LJB, Diederen RMH, Boon CJF. NOn-Pachychoroid PEripapillary Schisis (NOPPES) of the Retina: A New Phenotype and its Differential Diagnosis. Asia Pac J Ophthalmol (Phila) 2023; 12:614-621. [PMID: 37974318 DOI: 10.1097/apo.0000000000000645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 09/27/2023] [Indexed: 11/19/2023] Open
Abstract
PURPOSE The presence of peripapillary intraretinal fluid (IRF) has a broad differential diagnosis, including several types of neovascular and pachychoroid-related diseases. However, the clinician may encounter cases without signs of neovascular or pachychoroid disease, or any other previously described diagnosis. For these patients, we propose the term NOn-Pachychoroid PEripapillary Schisis (NOPPES) of the retina, and we discuss the differential diagnosis. DESIGN A retrospective chart study set in a tertiary referral center for retinal diseases in Amsterdam, the Netherlands. METHODS Using multimodal imaging, cases suspected of peripapillary pachychoroid syndrome were reviewed. Cases without signs of neovascular or pachychoroid disease were included in this study. These cases were discussed in a group of senior retinal specialists to establish a diagnosis, and if there was no evidence for any previously described diagnostic entity, these cases were categorized as NOPPES. RESULTS Four cases of NOPPES were identified, 3 female patients and 1 male patient, aged between 58 and 75 years. Two patients were myopic, and 1 patient had a mild hyperopia. Three out of 4 cases showed unilateral peripapillary IRF, and 1 case had bilateral IRF. No improvement was seen after intravitreal bevacizumab or aflibercept, nepafenac eye drops, oral acetazolamide, vitrectomy with internal limiting membrane peeling, or surgery for carotid stenosis. One case showed a reduction in IRF after starting prednisolone eye drops. CONCLUSIONS We describe NOPPES, a new form of peripapillary schisis-like IRF. NOPPES seems relatively therapy-resistant. More research is needed to delineate the clinical spectrum of NOPPES and its pathogenesis and treatment.
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Affiliation(s)
- Marc J Sirks
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Elon H C van Dijk
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands
| | - Laurenz J B Pauleikhoff
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
- Department of Ophthalmology, University Hospital Freiburg, Freiburg, Germany
| | - Roselie M H Diederen
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Camiel J F Boon
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands
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10
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Monera Lucas CE, Baeza Diaz MV, Quesada JA, Lopez-Pineda A, Fernandez Martinez C, Martinez Toldos JJ, Gil-Guillén VF. Tomographic Findings in the Retina of Unvaccinated Patients with COVID Pneumonia: Prospective Longitudinal Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20095659. [PMID: 37174177 PMCID: PMC10178088 DOI: 10.3390/ijerph20095659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/03/2023] [Accepted: 04/23/2023] [Indexed: 05/15/2023]
Abstract
There is no definitive evidence on the extent of SARS-CoV-2's effect on the retina. This study aims to determine if the natural history of SARS-CoV-2 infection affects tomographic findings in the retina of patients with COVID-19 pneumonia. This is a prospective cohort study of patients hospitalized with COVID-19 pneumonia. The patients underwent ophthalmological explorations and optical coherence tomography during the acute phase of the infection and at a follow-up 12 weeks later. The primary outcomes were the central retinal thickness and central choroidal thickness, which were compared longitudinally and with non-COVID-19 historical controls. No statistically relevant differences were observed in the longitudinal analysis of the thickness of the central retina (p = 0.056), central choroid (p = 0.99), retinal nerve fiber layer (p = 0.21), or ganglion cell layer (p = 0.32). Patients with acute COVID-19 pneumonia showed significantly greater central retinal thickness than non-COVID controls (p = 0.006). In conclusion, tomographic measures of the retina and choroid are not influenced by the phase of COVID-19 infection and remain stable during 12 weeks. The central retinal thickness may increase in the acute phase of COVID-19 pneumonia, but more epidemiological studies using optical coherence tomography in the early stages of the disease are needed.
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Affiliation(s)
- Carlos Enrique Monera Lucas
- Retina Unit, Ophthalmology Service, General University Hospital of Elche, 03203 Elche, Spain
- Clinical Medicine Department, Miguel Hernandez University, 03550 San Juan de Alicante, Spain
| | - Manuel Vicente Baeza Diaz
- Retina Unit, Ophthalmology Service, General University Hospital of Elche, 03203 Elche, Spain
- Clinical Medicine Department, Miguel Hernandez University, 03550 San Juan de Alicante, Spain
| | - Jose A Quesada
- Clinical Medicine Department, Miguel Hernandez University, 03550 San Juan de Alicante, Spain
- Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), 03550 Alicante, Spain
| | - Adriana Lopez-Pineda
- Clinical Medicine Department, Miguel Hernandez University, 03550 San Juan de Alicante, Spain
- Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), 03550 Alicante, Spain
| | | | - Jose Juan Martinez Toldos
- Retina Unit, Ophthalmology Service, General University Hospital of Elche, 03203 Elche, Spain
- Department of Pathology and Surgery, Miguel Hernandez University, 03550 San Juan de Alicante, Spain
| | - Vicente F Gil-Guillén
- Clinical Medicine Department, Miguel Hernandez University, 03550 San Juan de Alicante, Spain
- Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), 03550 Alicante, Spain
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Biometric Risk Factors for Central Serous Chorioretinopathy. Ophthalmol Ther 2023; 12:1327-1338. [PMID: 36840908 PMCID: PMC10011280 DOI: 10.1007/s40123-023-00687-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 02/10/2023] [Indexed: 02/26/2023] Open
Abstract
INTRODUCTION Central serous chorioretinopathy (CSCR) is a common disease that in chronic form can lead to significant visual impairment. Hence, the systemic and local risk factors of CSCR have been analyzed to possibly prevent its onset. The goal of the present study was to find the biometric parameters characteristic for CSCR. METHODS The study included 66 eyes of 60 consecutive patients who were diagnosed with acute or chronic CSCR between January 01 2021 and June 30 2021. There were 46 males and 14 females with a mean age of 48.8 ± 10.0 years in the study cohort. Six patients had symptomatic binocular disease. The axial length and retinal parameters of all patients were measured with spectral domain optical coherence tomography (SD-OCT), and refraction error was tested after cycloplegia. The results of the affected eyes were compared with those of healthy fellow eyes (with exclusion of eyes previously affected by CSCR or with any other ocular disorder) (39 eyes) and the control group (75 eyes), and correlated to the duration of the disease. RESULTS No significant differences were revealed in axial length between the affected eyes, healthy fellow eyes, and controls (23.31 ± 1.06 mm versus 23.59 ± 1.20 mm versus 23.33 ± 1.19 mm, respectively). The distribution of refraction errors was similar in the three analyzed groups. A hypermetropic shift was noted in the affected eyes versus controls (p = 0.030); however, no difference was noted in refraction error between the healthy fellow CSCR eyes and controls (p = 0.418). Both acute and chronic CSCR cases, as well as their fellow eyes, demonstrated significantly greater choroidal thickness compared with healthy individuals (p < 0.001). Longer disease duration was correlated with a significant deficit in macular volume and average central retinal thickness (p < 0.05). CONCLUSIONS CSCR is a clinical entity that can occur in patients with every type of refraction error. A shorter axial length of the eyeball is not associated with the diagnosis of CSCR; however, increased choroidal thickness is typical of this entity. Longer disease duration is correlated with the loss of retinal thickness and volume.
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Pachychoroid neovasculopathy can mimic wet type age-related macular degeneration. Int J Retina Vitreous 2022; 8:78. [DOI: 10.1186/s40942-022-00429-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 10/14/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Purpose
to determine the percentage of patients with pachychoroid neovasculopathy (PNV) among patients who have been misdiagnosed and treated with wet age-related macular degeneration (AMD).
Methods
In this retrospective cross-sectional study, patients over 55 years old, who were diagnosed with wet AMD, were re-evaluated. All patients were recalled for examination and imaging. Patients with PNV were differentiated form wet AMD based on inclusion and exclusion criteria.
Results
Overall, 120 patients (137 eyes) were recorded with wet AMD in the clinic. Finally, after complete re-evaluation, 94 (106 eyes) and 26 patients (31 eyes) were assigned to the AMD and the PNV group, respectively. Thus, a total of 20% of patients with primary mistake diagnosis of wet AMD, actually had PNV. The mean sub field choroidal thickness (SFCT) in the AMD and PNV groups was 173.8 ± 69 μm and 342 ± 27 μm, respectively. Drusen and pachydrusen were found in 69.9% and 24% of the cases with AMD and PNV, respectively (P = 0.001). The average number of intravitreal injections of anti-VEGF (vascular endothelial growth factor) required in the AMD and PNV groups was about 5 and 3, respectively, which was statistically significant (P-value 0.02).
Conclusion
This study revealed that about a one-fifth of wet AMD patients are actually pachychoroid neovasculopathy. These patients were younger and had thicker SFCT, and developed less subretinal scarring. Thus, the disorder must be considered as an important differential diagnosis of AMD-CNV.
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Cai Y, Liu WB, Zhou M, Jin YT, Sun GS, Zhao L, Han F, Qu JF, Shi X, Zhao MW. Diurnal changes of retinal microvascular circulation and RNFL thickness measured by optical coherence tomography angiography in patients with obstructive sleep apnea-hypopnea. Front Endocrinol (Lausanne) 2022; 13:947586. [PMID: 36017325 PMCID: PMC9395661 DOI: 10.3389/fendo.2022.947586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 07/06/2022] [Indexed: 12/03/2022] Open
Abstract
PURPOSE To evaluate capillaries perfusion and retinal nerve fiber layer (RNFL) thickness diurnal changes of macular/optic disc regions among participants with or without obstructive sleep apnea-hypopnea (OSA) using spectral-domain optical coherence tomography angiography (OCTA). METHODS In this study, we enrolled a cohort of 35 participants including 14 patients with mild-to-moderate OSA, 12 patients with severe OSA, and 9 healthy individuals. All participants had Berlin questionnaire filled. At 20:00 and 6:30, right before and after the polysomnography examination, a comprehensive ocular examination was conducted. The systemic and ocular clinical characteristics were collected, and OCTA scans were performed repeatedly. Blood flow and RNFL thickness parameters were then exported using built-in software and analyzed accordingly. RESULTS After sleep, the overall vessel density (VD) variables, especially macular and choriocapillaris VDs, were relatively comparative and stable. One exception was the RPC vessel density at the inside-disc region with a decreasing trend in the mild-to-moderate group (p=0.023). RNFL changes before and after sleep in the nasal-inferior and peripapillary region were statistically significant (p=0.003; p=0.043) among three groups. And multiple testing correction verified the significant difference in diurnal changes between the mild-to-moderate group and the control group in pairwise comparisons (p=0.006; p=0.02). CONCLUSIONS The changes of imperceptible blood flow and RNFL thickness overnight around optic disc areas could be observed in OSA patients. Despite physiological fluctuations, aberrant diurnal changes might be useful for identifying a decrease in micro-environmental stability associated with the development of various ocular diseases such as glaucoma. Other VD variables, especially macular and choriocapillaris VDs, are relatively stable in eyes of patients having OSA with different severity.
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Affiliation(s)
- Yi Cai
- Department of Ophthalmology, Peking University People’s Hospital; Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing, China
| | - Wen-Bo Liu
- Department of Ophthalmology, Peking University People’s Hospital; Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing, China
| | - Miao Zhou
- Department of Ophthalmology, Peking University People’s Hospital; Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing, China
| | - Yu-Tong Jin
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, United States
| | - Guo-Sheng Sun
- Department of Ophthalmology, Peking University People’s Hospital; Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing, China
| | - Long Zhao
- Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Peking University People’s Hospital, Beijing, China
| | - Fang Han
- Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Peking University People’s Hospital, Beijing, China
| | - Jin-Feng Qu
- Department of Ophthalmology, Peking University People’s Hospital; Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing, China
| | - Xuan Shi
- Department of Ophthalmology, Peking University People’s Hospital; Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing, China
- *Correspondence: Xuan Shi,
| | - Ming-Wei Zhao
- Department of Ophthalmology, Peking University People’s Hospital; Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing, China
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