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Feenstra HMA, van Dijk EHC, Cheung CMG, Ohno-Matsui K, Lai TYY, Koizumi H, Larsen M, Querques G, Downes SM, Yzer S, Breazzano MP, Subhi Y, Tadayoni R, Priglinger SG, Pauleikhoff LJB, Lange CAK, Loewenstein A, Diederen RMH, Schlingemann RO, Hoyng CB, Chhablani JK, Holz FG, Sivaprasad S, Lotery AJ, Yannuzzi LA, Freund KB, Boon CJF. Central serous chorioretinopathy: An evidence-based treatment guideline. Prog Retin Eye Res 2024; 101:101236. [PMID: 38301969 DOI: 10.1016/j.preteyeres.2024.101236] [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: 09/12/2023] [Revised: 12/30/2023] [Accepted: 01/02/2024] [Indexed: 02/03/2024]
Abstract
Central serous chorioretinopathy (CSC) is a relatively common disease that causes vision loss due to macular subretinal fluid leakage and it is often associated with reduced vision-related quality of life. In CSC, the leakage of subretinal fluid through defects in the retinal pigment epithelial layer's outer blood-retina barrier appears to occur secondary to choroidal abnormalities and dysfunction. The treatment of CSC is currently the subject of controversy, although recent data obtained from several large randomized controlled trials provide a wealth of new information that can be used to establish a treatment algorithm. Here, we provide a comprehensive overview of our current understanding regarding the pathogenesis of CSC, current therapeutic strategies, and an evidence-based treatment guideline for CSC. In acute CSC, treatment can often be deferred for up to 3-4 months after diagnosis; however, early treatment with either half-dose or half-fluence photodynamic therapy (PDT) with the photosensitive dye verteporfin may be beneficial in selected cases. In chronic CSC, half-dose or half-fluence PDT, which targets the abnormal choroid, should be considered the preferred treatment. If PDT is unavailable, chronic CSC with focal, non-central leakage on angiography may be treated using conventional laser photocoagulation. CSC with concurrent macular neovascularization should be treated with half-dose/half-fluence PDT and/or intravitreal injections of an anti-vascular endothelial growth factor compound. Given the current shortage of verteporfin and the paucity of evidence supporting the efficacy of other treatment options, future studies-ideally, well-designed randomized controlled trials-are needed in order to evaluate new treatment options for CSC.
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Affiliation(s)
- Helena M A Feenstra
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands
| | - Elon H C van Dijk
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands
| | - Chui Ming Gemmy Cheung
- Singapore Eye Research Institution, Singapore National Eye Centre, Singapore; Duke-NUS Medical School, National University of Singapore, Singapore
| | - Kyoko Ohno-Matsui
- Department of Ophthalmology and Visual Science, Tokyo Medical and Dental University, Tokyo, Japan
| | - Timothy Y Y Lai
- Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong, Hong Kong Eye Hospital, Kowloon, Hong Kong
| | - Hideki Koizumi
- Department of Ophthalmology, Graduate School of Medicine, University of the Ryukyus, Nishihara, Japan
| | - Michael Larsen
- Department of Ophthalmology, Rigshospitalet, Glostrup, Denmark; Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Giuseppe Querques
- Department of Ophthalmology, University Vita-Salute, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Susan M Downes
- Oxford Eye Hospital, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Nuffield Laboratory of Ophthalmology, Nuffield Department of Clinical Neuroscience, University of Oxford, Oxford, UK
| | - Suzanne Yzer
- Department of Ophthalmology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Mark P Breazzano
- Retina-Vitreous Surgeons of Central New York, Liverpool, NY, USA; Department of Ophthalmology & Visual Sciences, State University of New York Upstate Medical University, Syracuse, NY, USA
| | - Yousif Subhi
- Department of Ophthalmology, Rigshospitalet, Copenhagen, Denmark; Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Ramin Tadayoni
- Ophthalmology Department, AP-HP, Hôpital Lariboisière, Université de Paris, Paris, France
| | - Siegfried G Priglinger
- Department of Ophthalmology, Hospital of the Ludwig-Maximilians-University, Munich, Germany
| | - Laurenz J B Pauleikhoff
- Department of Ophthalmology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands; Eye Center, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Clemens A K Lange
- Department of Ophthalmology, St. Franziskus Hospital, Muenster, Germany
| | - Anat Loewenstein
- Division of Ophthalmology, Tel Aviv Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Roselie M H Diederen
- Department of Ophthalmology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Reinier O Schlingemann
- Department of Ophthalmology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands; Ocular Angiogenesis Group, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, Amsterdam, the Netherlands; Department of Ophthalmology, University of Lausanne, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, Lausanne, Switzerland
| | - Carel B Hoyng
- Department of Ophthalmology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jay K Chhablani
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Frank G Holz
- Department of Ophthalmology, University of Bonn, Bonn, Germany
| | - Sobha Sivaprasad
- NIHR Biomedical Research Centre, Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Andrew J Lotery
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Lawrence A Yannuzzi
- Vitreous Retina Macula Consultants of New York, New York, NY, USA; LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear, and Throat Hospital, New York, NY, USA; Department of Ophthalmology, New York University Grossman School of Medicine, New York, USA; Department of Ophthalmology, Manhattan Eye, Ear and Throat Hospital, New York, NY, USA
| | - K Bailey Freund
- Vitreous Retina Macula Consultants of New York, New York, NY, USA; Department of Ophthalmology, New York University School of Medicine, New York, NY, USA
| | - Camiel J F Boon
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands; Department of Ophthalmology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands.
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Okubo A, Okamoto F, Uezono K, Unoki K. Visual functions and multimodal imaging of patients with idiopathic focal choroidal excavation. Sci Rep 2024; 14:13236. [PMID: 38853166 PMCID: PMC11163001 DOI: 10.1038/s41598-024-63866-3] [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: 02/12/2024] [Accepted: 06/03/2024] [Indexed: 06/11/2024] Open
Abstract
This study aimed to evaluate visual function and perform multimodal imaging on patients with focal choroidal excavation without any chorioretinal disease (idiopathic focal choroidal excavation [iFCE]). Seventeen eyes of 15 patients with iFCE (8 men, 7 women; mean ± standard deviation age, 56.0 ± 10.8 years) were assessed for visual function including visual acuity, metamorphopsia, aniseikonia, and retinal sensitivity. Multimodal imaging included optical coherence tomography (OCT), fundus autofluorescence (FAF), and OCT angiography. This study found that the maximum width and depth of the excavation were 597 ± 330 (238-1809) µm and 123 ± 45 (66-231) µm, respectively, and that FAF showed normal or hypoautofluorescence corresponding to iFCE. The fundus examination findings were stable during the follow-up period (96 ± 48 months). None of the eyes showed any abnormalities in central retinal sensitivity or aniseikonia. Metamorphopsia was detected using Amsler grid testing and M-CHARTS in two eyes. Therefore, this study is the first to quantitatively and qualitatively study metamorphopsia of patients with iFCE. Our results showed that most patients with iFCE did not have visual impairments, despite the presence of morphological changes in the outer retina and choroid.
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Affiliation(s)
- Akiko Okubo
- Unoki Eye Clinic, Harara 1-7-15, Kagoshima City, Kagoshima, 890-0026, Japan.
| | - Fumiki Okamoto
- Department of Ophthalmology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Kei Uezono
- Unoki Eye Clinic, Harara 1-7-15, Kagoshima City, Kagoshima, 890-0026, Japan
| | - Kazuhiko Unoki
- Unoki Eye Clinic, Harara 1-7-15, Kagoshima City, Kagoshima, 890-0026, Japan
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Hilely A, Au A, Lee WK, Fogel Levin M, Zur D, Romero-Morales V, Santina A, Lee JS, Loewenstein A, Sarraf D. Pachyvitelliform maculopathy: an optical coherence tomography analysis of a novel entity. Br J Ophthalmol 2024; 108:753-759. [PMID: 37451830 DOI: 10.1136/bjo-2022-322553] [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: 09/08/2022] [Accepted: 06/14/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE To describe the optical coherence tomography features of pachyvitelliform maculopathy (PVM), an acquired vitelliform lesion (AVL) associated with pachychoroid disease. METHODS This study was a retrospective, multicentre, observational analysis.Medical records and multimodal imaging were reviewed in all patients with pachychoroid disease and AVL. Visual acuity, central choroidal thickness (CCT), AVL dimensions, total choroidal area, luminal choroidal area, stromal choroidal area and choroidal vascular index were measured in all eyes with PVM and compared with normal age-matched control eyes. RESULTS Mean age of the PVM group (17 eyes of 17 patients) was 71.41 years. Average follow-up was 33.15 months. Baseline VA was 20/40 in the PVM group and declined to 20/100 (p=0.006). AVLs were all detected overlying pachyvessels with optical coherence tomography and were all hyperautofluorescent with fundus autofluorescent imaging. Mean CCT in the PVM group was significantly greater (352.35 µm) than the CCT in the control group (226.88 µm, p<0.001). Retinal pigment epithelium (RPE) disruption was present in 64.71% of eyes with PVM at baseline and 41.18% developed macular atrophy at the end of follow-up. CONCLUSIONS PVM, defined by the presence of AVL associated with pachychoroid features, is a distinct novel entity of the pachychoroid disease spectrum. This study suggests a possible pathogenesis of RPE dysfunction secondary to a thick choroid, leading to accumulation of undigested photoreceptor outer segments and AVL. Clinicians should be aware of this common cause of vitelliform lesions and the poor visual prognosis due to the high risk of atrophy development.
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Affiliation(s)
- Assaf Hilely
- Division of Ophthalmology, Tel Aviv Sourasky Medical Center affiliated to Sackler Faculty of Medicine Tel Aviv University, Tel Aviv, Israel
| | - Adrian Au
- Retinal Disorders and Ophthalmic Genetics Division, Stein Eye Institute David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Won Ki Lee
- Department of Ophthalmology, Nune Eye Hospital, Seoul, Republic of Korea
| | - Miri Fogel Levin
- The Goldschleger Eye Insitute, The Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Dinah Zur
- Division of Ophthalmology, Tel Aviv Sourasky Medical Center affiliated to Sackler Faculty of Medicine Tel Aviv University, Tel Aviv, Israel
| | - Veronica Romero-Morales
- Retinal Disorders and Ophthalmic Genetics Division, Stein Eye Institute David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Ahmad Santina
- Retinal Disorders and Ophthalmic Genetics Division, Stein Eye Institute David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Jong Suk Lee
- Department of Ophthalmology, Nune Eye Hospital, Seoul, Republic of Korea
| | - Anat Loewenstein
- Division of Ophthalmology, Tel Aviv Sourasky Medical Center affiliated to Sackler Faculty of Medicine Tel Aviv University, Tel Aviv, Israel
| | - David Sarraf
- Retinal Disorders and Ophthalmic Genetics Division, Stein Eye Institute David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- Greater Los Angeles VA Healthcare Center, Los Angeles, California, USA
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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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Sulavikova Z, Sustykevicova Z, Kacerik M, Kozak I. Long-term follow-up demonstrates change in conformation shape of the focal choroidal excavation lesions. BMC Ophthalmol 2024; 24:147. [PMID: 38566166 PMCID: PMC10986083 DOI: 10.1186/s12886-024-03415-8] [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: 07/31/2023] [Accepted: 03/26/2024] [Indexed: 04/04/2024] Open
Abstract
PURPOSE This study aims to present long-term observation of 5 eyes with focal choroidal excavation (FCE), focusing on morphological changes in conformity of the lesion. METHODS A retrospective case series was conducted, including 5 eyes of 5 patients with FCE. The study utilized multimodal imaging including color fundus photography, optical coherence tomography (OCT), enhanced depth imaging OCT (EDI-OCT), fundus fluorescein angiography (FFA), fundus autofluorescence (FAF), red free imaging, and OCT angiography. RESULTS The mean age at diagnosis was 51 ± 10.65 years, with a mean follow-up period 37 ± 13.59 months. All cases were unilateral, with 1 presenting FCE as an isolated lesion, and one patient exhibiting 2 FCEs in one eye. The mean choroidal thickness measured by EDI-OCT was 268.2 ± 63.39 μm in the affected eye. One patient displayed choroidal thickening and pachyvessels. Of the 5 eyes, one had conforming and 4 non-conforming FCE. We observed a conversion in conformity in all patients, with 4 cases transitioning from non-conforming FCE to conforming type (3 spontaneously, 1 treatment-induced). In conforming FCE, a hyporeflective space appeared twice between neuroretina and retinal pigment epithelium with spontaneous regression. CONCLUSION We observed change in shape from the conforming to non-conforming FCE and vice versa in all patients. We consider this small change in the hyporeflective space as non-pathologic and clinically insignificant.
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Affiliation(s)
- Zuzana Sulavikova
- Department of Ophthalmology, Faculty hospital Trencin, Legionarska 28, 91101, Trencin, Slovakia.
| | - Zuzana Sustykevicova
- Department of Ophthalmology, Faculty hospital Trencin, Legionarska 28, 91101, Trencin, Slovakia
| | - Marek Kacerik
- Department of Ophthalmology, Faculty hospital Trencin, Legionarska 28, 91101, Trencin, Slovakia
| | - Igor Kozak
- Moorfields Eye Hospitals UAE, Abu Dhabi, United Arab Emirates
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El Matri K, Saidane R, Bouazzaoui O, Hachicha I, Falfoul Y, Matri LE. Multimodal imaging of focal choroidal excavation and macular choroidal cavitation associated to choroidal neovascularization. Eur J Ophthalmol 2024; 34:NP56-NP62. [PMID: 37670500 DOI: 10.1177/11206721231198884] [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] [Indexed: 09/07/2023]
Abstract
Purpose: To report multimodal imaging features of an unusual case of multiple focal choroidal excavations (FCE) associated to macular intrachoroidal cavitations (ICC) and choroidal neovascularization (CNV) in a non-myopic patient with normal choroidal thickness. Methods: Observational case report. Results: A 69-year-old non-myopic male patient with history of macular CNV of unknown etiology in the right eye (RE), initially treated with Bevacizumab intravitreal injections with significant improvement of visual acuity. He presented with acute vision loss in the same eye related to recurrent CNV exudation. Multimodal imaging of the RE confirmed the diagnosis of active type 2 CNV, associated to multiple FCE. Besides, it highlighted incidental unusual macular ICC in the same eye. Choroidal thickness was within normal limits (217 μm). Conclusion: Focal choroidal excavations and intrachoroidal cavitations can be observed in emmetropic patients in the absence of pachychoroid disease. In presence of CNV of unknown etiology, complete multimodal imaging can be of a great help to better define choroidal anomalies, allowing structural and vascular correlations between different lesions. Key words: Focal choroidal excavation; Choroidal cavitation; Multimodal imaging.
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Affiliation(s)
- Khaled El Matri
- Institut Hédi Rais d'ophtalmologie de Tunis, Department B, Tunis, Tunisia
- Oculogenetic laboratory LR14SP01, Tunis, Tunisia
- Université de Tunis - El Manar / Faculté de médecine de Tunis, Tunis, Tunisia
| | - Rahma Saidane
- Institut Hédi Rais d'ophtalmologie de Tunis, Department B, Tunis, Tunisia
- Université de Tunis - El Manar / Faculté de médecine de Tunis, Tunis, Tunisia
| | - Ouafi Bouazzaoui
- Institut Hédi Rais d'ophtalmologie de Tunis, Department B, Tunis, Tunisia
- Université de Tunis - El Manar / Faculté de médecine de Tunis, Tunis, Tunisia
| | - Iness Hachicha
- Institut Hédi Rais d'ophtalmologie de Tunis, Department B, Tunis, Tunisia
- Université de Tunis - El Manar / Faculté de médecine de Tunis, Tunis, Tunisia
| | - Yousra Falfoul
- Institut Hédi Rais d'ophtalmologie de Tunis, Department B, Tunis, Tunisia
- Oculogenetic laboratory LR14SP01, Tunis, Tunisia
- Université de Tunis - El Manar / Faculté de médecine de Tunis, Tunis, Tunisia
| | - Leila El Matri
- Institut Hédi Rais d'ophtalmologie de Tunis, Department B, Tunis, Tunisia
- Oculogenetic laboratory LR14SP01, Tunis, Tunisia
- Université de Tunis - El Manar / Faculté de médecine de Tunis, Tunis, Tunisia
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Ramtohul P, Freund KB, Parodi MB, Introini U, Bandello F, Miserocchi E, Cicinelli MV. PUNCTATE INNER PACHYCHOROIDOPATHY: Demographic and Clinical Features of Inner Choroidal Inflammation in Eyes with Pachychoroid Disease. Retina 2023; 43:1960-1970. [PMID: 37657077 DOI: 10.1097/iae.0000000000003926] [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: 09/03/2023]
Abstract
PURPOSE To perform an unsupervised machine learning clustering of patients with punctate inner choroidopathy (PIC) and provide new insights into the significance of pachychoroid disease features in PIC eyes. METHODS Retrospective multicenter study, including 102 eyes from 82 patients diagnosed with PIC. Demographics, clinical data, and multimodal imaging, including fundus photography, optical coherence tomography, and indocyanine green angiography, were collected. Clusters of eyes were identified, and multilevel logistic regression analysis was performed to compare between-group differences. RESULTS Using 17 clinical features, two distinct clusters of patients with PIC were identified. Cluster 1 patients were characterized by older age, high myopia, myopic maculopathy features, thin choroids, multiple lesions, and a higher likelihood of developing patchy chorioretinal atrophy. Cluster 2 consisted of younger age, emmetropia or low myopia, thick choroids, choroidal vascular hyperpermeability on late-phase indocyanine green angiography, and high prevalence of focal choroidal excavation. These features exhibited significant differences ( P < 0.05) between the two clusters. CONCLUSION While PIC typically affects young myopic female patients with thin choroids, a subset of patients with PIC exhibits features associated with pachychoroid disease. Considering the potential influence of choroidal venous insufficiency on PIC manifestations and secondary complications, we propose the term "punctate inner pachychoroidopathy" to characterize this distinct subtype of PIC.
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Affiliation(s)
- Prithvi Ramtohul
- Vitreous Retina Macula Consultants of New York, New York, New York
| | - K Bailey Freund
- Vitreous Retina Macula Consultants of New York, New York, New York
- Department of Ophthalmology, NYU Grossman School of Medicine, New York, New York
| | - Maurizio Battaglia Parodi
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy; and
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Ugo Introini
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy; and
| | - Francesco Bandello
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy; and
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Elisabetta Miserocchi
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy; and
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Maria Vittoria Cicinelli
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy; and
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
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Zhioua Braham I, Haddar S, Boukari M, Mokrani M, Mili I, Zhioua R. Case Report: Complete tomographic resolution of focal choroidal excavation complicated with choroidal neovascularization after anti-VEGF treatment. F1000Res 2023; 12:1270. [PMID: 38515861 PMCID: PMC10955186 DOI: 10.12688/f1000research.141099.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 03/23/2024] Open
Abstract
Purpose We report a case of focal choroidal excavation (FCE) that resolved after intravitreal injection of anti-vascular endothelial growth factor (VEGF) for choroidal neovascularization (CNV) and we describe its tomographic features. Case report A 43-year-old female presented with blurred vision and metamorphopsia in her left eye (LE) evolving for 10 years. The best corrected visual acuity (BCVA) was 20/20 in the right eye and 20/32 in the LE. Fundus examination revealed the presence of a yellowish foveal lesion which corresponded to a conforming FCE associated to a pachychoroid on swept-source optical coherence tomography (OCT). The OCT-Angiography showed a foveal flow void in the choriocapillaris layer corresponding to the FCE area. Three years later, the patient complained of visual impairment, more metamorphopsia with a BCVA of 20/80 on her LE. The OCT showed intraretinal fluid with a foveal retinal pigment epithelium (RPE) detachment. The OCT-angiography confirmed the presence of CNV. Two months after one intravitreal bevacizumab injection, the OCT documented the complete resolution of macular edema, the regression of the CNV tissue and the restoration of a normal aspect of the fovea without any FCE. Her BCVA improved to 20/32 with resolution of the metamorphopsia. The OCT aspect remained stable during 3 years of follow-up. Conclusion CNV can develop in FCE and anti-VEGF therapy is a good option treatment. After treatment, FCE pattern can change et may completely resolve.
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Affiliation(s)
- Imène Zhioua Braham
- University of Tunis El Manar, faculty of medicine of Tunis, Tunis, Tunis, Tunisia
- Ophthalmology, Charles Nicolle University Hospital, Tunis, Tunis, Tunisia
| | - Selim Haddar
- University of Tunis El Manar, faculty of medicine of Tunis, Tunis, Tunis, Tunisia
- Ophthalmology, Charles Nicolle University Hospital, Tunis, Tunis, Tunisia
| | - Mejdi Boukari
- University of Tunis El Manar, faculty of medicine of Tunis, Tunis, Tunis, Tunisia
- Ophthalmology, Charles Nicolle University Hospital, Tunis, Tunis, Tunisia
| | - Manel Mokrani
- University of Tunis El Manar, faculty of medicine of Tunis, Tunis, Tunis, Tunisia
- Ophthalmology, Charles Nicolle University Hospital, Tunis, Tunis, Tunisia
| | - Ilhem Mili
- University of Tunis El Manar, faculty of medicine of Tunis, Tunis, Tunis, Tunisia
- Ophthalmology, Charles Nicolle University Hospital, Tunis, Tunis, Tunisia
| | - Raja Zhioua
- University of Tunis El Manar, faculty of medicine of Tunis, Tunis, Tunis, Tunisia
- Ophthalmology, Charles Nicolle University Hospital, Tunis, Tunis, Tunisia
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Uemura A, Hamada T, Mihara N, Yamakiri K. DEVELOPMENT OF FOCAL CHOROIDAL EXCAVATION AFTER ANTIVASCULAR ENDOTHELIAL GROWTH FACTOR THERAPY FOR POLYPOIDAL CHOROIDAL VASCULOPATHY. Retin Cases Brief Rep 2023; 17:538-541. [PMID: 37643039 DOI: 10.1097/icb.0000000000001240] [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: 08/31/2023]
Abstract
PURPOSE The purpose of this study was to describe a case of polypoidal choroidal vasculopathy, showing a newly developed focal choroidal excavation during a 4-year follow-up period with multiple intravitreal antivascular endothelial growth factor injections. METHODS This study was a case report. RESULTS A 64-year-old man was referred for treatment of age-related macular degeneration in his left eye. His corrected visual acuity at initial presentation was 20/20 in both the right and left eye. Optical coherence tomography of the left eye revealed a steep retinal pigment epithelial detachment and subretinal fluid, and indocyanine green angiography confirmed a polypoidal lesion, leading to the diagnosis of polypoidal choroidal vasculopathy with pachychoroid features. Thereafter, antivascular endothelial growth factor intravitreal injections were continued on a pro re nata basis. Two years after the initial presentation, the sharp pigment epithelial detachment began to shrink, and a novel focal choroidal excavation gradually emerged surrounding the pigment epithelial detachment with an inner choroidal layer attenuation. CONCLUSION Multiple antivascular endothelial growth factor injections for polypoidal choroidal vasculopathy resulted in atrophy of the polypoidal lesion and a decrease in the blood flow in the adjacent inner choroidal vasculature, leading to the formation of a novel focal choroidal excavation.
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Affiliation(s)
- Akinori Uemura
- Department of Ophthalmology, Kagoshima City Hospital, Kagoshima, Japan
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Gu X, Zhao X, Zhao Q, Wang Y, Chen Y. Recent Advances in Imaging Polypoidal Choroidal Vasculopathy with Swept-Source Optical Coherence Tomography Angiography. Diagnostics (Basel) 2023; 13:2458. [PMID: 37510200 PMCID: PMC10377931 DOI: 10.3390/diagnostics13142458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/27/2023] [Accepted: 07/20/2023] [Indexed: 07/30/2023] Open
Abstract
The gold standard for polypoidal choroidal vasculopathy (PCV) diagnosis is indocyanine green angiography (ICGA), but optical coherence tomography angiography (OCTA) has shown promise for PCV imaging in recent years. However, earlier generations of OCTA technology lacked the diagnostic efficacy to replace ICGA. Swept-source optical coherence tomography angiography (SS-OCTA), the latest generation of OCTA technology, has significantly improved penetrating ability, scanning speed, scanning range, and overall image quality compared with earlier generations of OCTA. SS-OCTA reveals a "tangled vasculature" pattern of polypoidal lesions (PLs), providing evidence that they are neovascular rather than aneurysmal structures. New choroidal biomarkers, such as the choriocapillaris flow void (FV), have been identified to explain the development of PCV lesions. Although no direct comparison between SS-OCTA and previous OCTA generations in terms of diagnostic capability has been performed, SS-OCTA has shown several advantages in differential diagnosis and monitoring early reactivation for PCV. These improvements make SS-OCTA a valuable tool for PCV diagnosis and follow-up, and it may become more important for this disease in the future. This review summarized recent advances in PCV morphology and structure, as well as the possible pathogenesis based on SS-OCTA findings. The value of SS-OCTA for PCV management is discussed, along with remaining issues, to provide an updated understanding of PCV and OCTA-guided management.
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Affiliation(s)
- Xingwang Gu
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Xinyu Zhao
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Qing Zhao
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Yuelin Wang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Youxin Chen
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
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11
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Maruyama-Inoue M, Yanagi Y, Mohamed S, Inoue T, Kitajima Y, Ikeda S, Kadonosono K. Hyperreflective material in patients with non-neovascular pachychoroid disease. BMC Ophthalmol 2023; 23:255. [PMID: 37280611 DOI: 10.1186/s12886-023-03011-2] [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: 12/22/2022] [Accepted: 06/01/2023] [Indexed: 06/08/2023] Open
Abstract
BACKGROUND This study aimed to report eleven cases of non-neovascular pachychoroid disease with hyperreflective material (HRM) that occurred in Japanese patients. METHODS A retrospective review of data from eleven patients who had non-neovascular retinal pigment epithelium (RPE) protrusion with HRM in the neurosensory retina between March 2017 and June 2022 was conducted. Clinical examination, color fundus photography, fluorescein angiography, spectral-domain optical coherence tomography (SD-OCT), and OCT angiography data were analyzed. Main outcome measures were patient characteristics, changes in SD-OCT findings, and symptom outcomes. RESULTS All cases had RPE protrusion and HRM with dilated choroidal veins, which were characteristic of pachychoroid disease. However, none of the cases had macular neovascularization (MNV). In 9 eyes (81.8%), HRM improved spontaneously without intervention and resulted in alterations in RPE, referred to as pachychoroid pigment epitheliopathy (PPE) or focal choroidal excavation (FCE). In these cases, symptoms such as metamorphopsia and distortion improved without treatment. In the remaining two cases (18.2%), HRM still persisted during the follow-up period. CONCLUSION There are some cases of non-neovascular pachychoroid disorder with HRM, which might be a new entity of pachychoroid spectrum disease or an early stage of PPE or FCE. These cases should not be misdiagnosed as MNV, and careful observation is necessary.
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Affiliation(s)
- Maiko Maruyama-Inoue
- Department of Ophthalmology and Micro-Technology, Yokohama City University, 4-57 Urafune-cho, Minami-ku, Kanagawa, 232 - 0024, Yokohama, Japan.
| | - Yasuo Yanagi
- Department of Ophthalmology and Micro-Technology, Yokohama City University, 4-57 Urafune-cho, Minami-ku, Kanagawa, 232 - 0024, Yokohama, Japan
| | - Shaheeda Mohamed
- Department of Ophthalmology and Visual Sciences, Hong Kong Eye Hospital, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, Hong Kong, China
| | - Tatsuya Inoue
- Department of Ophthalmology and Micro-Technology, Yokohama City University, 4-57 Urafune-cho, Minami-ku, Kanagawa, 232 - 0024, Yokohama, Japan
| | - Yoko Kitajima
- Department of Ophthalmology and Micro-Technology, Yokohama City University, 4-57 Urafune-cho, Minami-ku, Kanagawa, 232 - 0024, Yokohama, Japan
| | - Shoko Ikeda
- Department of Ophthalmology and Micro-Technology, Yokohama City University, 4-57 Urafune-cho, Minami-ku, Kanagawa, 232 - 0024, Yokohama, Japan
| | - Kazuaki Kadonosono
- Department of Ophthalmology and Micro-Technology, Yokohama City University, 4-57 Urafune-cho, Minami-ku, Kanagawa, 232 - 0024, Yokohama, Japan
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12
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Fouad YA, Santina A, Bousquet E, Sadda SR, Sarraf D. Pathways of Fluid Leakage in Age-Related Macular Degeneration. Retina 2023; 43:873-881. [PMID: 36996458 DOI: 10.1097/iae.0000000000003798] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
Affiliation(s)
- Yousef A Fouad
- Retinal Disorders and Ophthalmic Genetics Division, Stein Eye Institute, University of California Los Angeles, Los Angeles, CA
- Department of Ophthalmology, Ain Shams University Hospitals, Cairo, Egypt
| | - Ahmad Santina
- Retinal Disorders and Ophthalmic Genetics Division, Stein Eye Institute, University of California Los Angeles, Los Angeles, CA
| | - Elodie Bousquet
- Retinal Disorders and Ophthalmic Genetics Division, Stein Eye Institute, University of California Los Angeles, Los Angeles, CA
- Department of Ophthalmology, Université Paris Cité, Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Srinivas R Sadda
- Doheny Eye Institute, University of California Los Angeles, Los Angeles, CA
| | - David Sarraf
- Retinal Disorders and Ophthalmic Genetics Division, Stein Eye Institute, University of California Los Angeles, Los Angeles, CA
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13
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Capellan P, Gonzalez LA, Abdallah Mahrous M, Weiss SJ, Botsford B, Lenis TL, Ryan M, Orlin A, Papakostas T, Kiss S, D'Amico D, Kovacs K. Primary and secondary focal choroidal excavation morphologic phenotypes, associated ocular disorders and prognostic implications. Br J Ophthalmol 2023; 107:373-379. [PMID: 34656984 DOI: 10.1136/bjophthalmol-2021-319569] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 09/29/2021] [Indexed: 11/04/2022]
Abstract
AIMS To characterise and classify the morphological, clinical and tomographic characteristics of focal choroidal excavation (FCE) lesions to determine their prognostic implications. METHODS 36 eyes with FCE (32 patients) underwent multimodal imaging, including spectral domain optical coherence tomography and fundus autofluorescence. FCE lesions were classified into three subtypes: (1) type 1: myopic (central choroidal thickness: <100 µm), (2) type 2: suspected congenital (central choroidal thickness: 100-200 µm, without associated chorioretinal pathology) and (3) type 3: secondary or acquired (central choroidal thickness: >200 µm, with associated chorioretinal pathology). RESULTS 80.6% of eyes were followed longitudinally (26.8±18.8 months). There were 9 type 1 FCEs (myopic), 8 type 2 FCEs (U-shaped, congenital) and 19 type 3 FCEs (V-shaped, secondary). Type 2 FCEs trended towards larger maximum widths (p=0.0563). Type 3 FCEs were associated with central serous chorioretinopathy or pachyvessels (47.4%), but were also seen in pattern dystrophy, geographic atrophy, inactive choroiditis, torpedo maculopathy and adult-onset vitelliform dystrophy. Choroidal neovascular membranes (CNVMs) were more prevalent in type 3 FCE (41.2% compared with 11.1% for type 1 FCE, p=0.251, and 0% for type 2 FCE, p=0.043). CONCLUSIONS The FCE types, stratified by central choroidal thickness, demonstrated distinct morphological characteristics and associated findings. The classification scheme held prognostic implications as type 3 FCE with V shapes were associated with other chorioretinal conditions and were more likely to develop CNVM.
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Affiliation(s)
- Pamela Capellan
- Department of Ophthalmology, Weill Cornell Medical College, New York, New York, USA
| | - Luis A Gonzalez
- Department of Ophthalmology, Weill Cornell Medical College, New York, New York, USA
| | - M Abdallah Mahrous
- Department of Ophthalmology, Weill Cornell Medical College, New York, New York, USA
| | - Stephanie J Weiss
- Department of Ophthalmology, Weill Cornell Medical College, New York, New York, USA
| | - Benjamin Botsford
- Department of Ophthalmology, Weill Cornell Medical College, New York, New York, USA
| | - Tamara L Lenis
- Department of Ophthalmology, Weill Cornell Medical College, New York, New York, USA
| | - Michael Ryan
- Department of Ophthalmology, Weill Cornell Medical College, New York, New York, USA
| | - Anton Orlin
- Department of Ophthalmology, Weill Cornell Medical College, New York, New York, USA
| | - Thanos Papakostas
- Department of Ophthalmology, Weill Cornell Medical College, New York, New York, USA
| | - Szilard Kiss
- Department of Ophthalmology, Weill Cornell Medical College, New York, New York, USA
| | - Donald D'Amico
- Department of Ophthalmology, Weill Cornell Medical College, New York, New York, USA
| | - Kyle Kovacs
- Department of Ophthalmology, Weill Cornell Medical College, New York, New York, USA
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14
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Szabelska P, Mędrzycka J, Brydak-Godowska J, Różycki R, Gołębiewska J. Focal Choroidal Excavation: Epidemiology, Clinical Characteristics and Multimodal Imaging Findings. Diagnostics (Basel) 2023; 13:diagnostics13040602. [PMID: 36832090 PMCID: PMC9954964 DOI: 10.3390/diagnostics13040602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND Focal choroidal excavation (FCE) is one of the pachychoroid spectrum diseases. It may be an isolated lesion or associated with other ophthalmological disorders. The aim of the study was to present the epidemiology, clinical features and multimodal imaging findings in FCE. METHODS This is a case series of 14 consecutive patients with a diagnosis of FCE, confirmed by multimodal imaging, from a review of the 5076 optical coherence tomography (OCT) scans in 2538 patients. Choroidal thickness (CT) was measured under the fovea and in the area of maximum choroidal thickening in the affected eye and under the fovea in the fellow eye. RESULTS The mean age of the subjects was 40 ± 13.58 years. FCE occurred unilaterally and was an isolated lesion in all cases. The fellow eye did not show any macular pathology in all patients. Twelve eyes presented conforming FCEs and two non-conforming FCEs. In 79% of cases, FCE was subfoveal. The mean maximum CT was 390 μm in the affected eye with the presence of pachyvessels. A total of 13 patients were asymptomatic, while one patient reported a visual disturbance due to neovascularization secondary to FCE. Of all the multimodal imaging techniques, optical coherence tomography (OCT) provided the most important data in the diagnosis of FCE. CONCLUSIONS Our study confirmed that FCE is a rare ocular condition, but it may be more common in Caucasian population than previously known. Multimodal imaging methods, mainly OCT, are crucial in FCE diagnostics. Further studies are needed to expand the available knowledge about its etiology and clinical course.
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Affiliation(s)
- Paulina Szabelska
- Department of Ophthalmology, Military Institute of Aviation Medicine, 01-755 Warsaw, Poland
| | - Justyna Mędrzycka
- Department of Ophthalmology, Military Institute of Aviation Medicine, 01-755 Warsaw, Poland
| | - Joanna Brydak-Godowska
- Department of Ophthalmology, Infant Jesus Clinical Hospital, University Clinical Center, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Radosław Różycki
- Department of Ophthalmology, Military Institute of Aviation Medicine, 01-755 Warsaw, Poland
| | - Joanna Gołębiewska
- Department of Ophthalmology, Military Institute of Aviation Medicine, 01-755 Warsaw, Poland
- Correspondence:
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15
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Faatz H, Lommatzsch A. [Pachychoroid Disease]. Klin Monbl Augenheilkd 2023; 240:218-232. [PMID: 36395810 DOI: 10.1055/a-1967-2522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Pachychoroid spectrum disorders include uncomplicated pachychoroid, pachychoroid pigment epitheliopathy, central serous chorioretinopathy, pachychoroid neovasculopathy, polypoidal choroidal vasculopathy/aneurysmal type 1 neovascularisation, focal choroidal excavation and peripapillary pachychoroid syndrome. They are characterized by a thickened and hyperpermeable choroid and thinning of the choriocapillaris. The disorders are being diagnosed with increasing frequency and differentiation due to the advancement of multimodality imaging. Current understanding of the development, course, possible complications and treatment of these diseases is growing rapidly, but not all mechanisms have yet been elucidated. A correct diagnosis is important, especially the differentiation between the presence of active neovascularisation or a purely exudative stage, in order to initiate a therapy. It is also not yet clear why patients have a thickened choroid and why some of these patients develop pathological changes such as subretinal fluid, RPE changes or neovascularisation.
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16
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Sacconi R, Fragiotta S, Sarraf D, Sadda SR, Freund KB, Parravano M, Corradetti G, Cabral D, Capuano V, Miere A, Costanzo E, Bandello F, Souied E, Querques G. Towards a better understanding of non-exudative choroidal and macular neovascularization. Prog Retin Eye Res 2023; 92:101113. [PMID: 35970724 DOI: 10.1016/j.preteyeres.2022.101113] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 07/14/2022] [Accepted: 08/03/2022] [Indexed: 02/01/2023]
Abstract
Non-exudative macular and choroidal neovascularization (MNV and CNV) usually refers to the entity of treatment-naïve type 1 neovascularization in the absence of associated signs of exudation. Histopathological studies, dating back in the early 70s, identified the presence of non-exudative MNV, but the first clinical report of this finding was in the late 90s using indocyanine green angiography in eyes with age-related macular degeneration (AMD). With more advanced retinal imaging, there has been an ever increasing appreciation of non-exudative MNV associated with AMD and CNV with other macular disorders. However, consensus regarding the exact definition and the clinical management of this entity is lacking. Furthermore, there may be variation in the imaging features and clinical course suggesting that a spectrum of disease may exist. Herein, we review the large body of published work that has provided a better understanding of non-exudative MNV and CNV in the last decade. The prevalence, multimodal imaging features, clinical course, and response to treatment are discussed to elucidate further key insights about this entity. Based on these observations, this review also proposes a new theory about the origin and course of different sub-types of non-exudative MNV/CNV which can have different etiologies and pathways according to the clinical context of disease.
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Affiliation(s)
- Riccardo Sacconi
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy; Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Serena Fragiotta
- UniCamillus-Saint Camillus International University of Health Sciences, Rome, Italy
| | - David Sarraf
- Retinal Disorders and Ophthalmic Genetics Division, Stein Eye Institute, University of California, Los Angeles, Los Angeles, CA, USA; Greater Los Angeles VA Healthcare Center, Los Angeles, CA, United States
| | - SriniVas R Sadda
- Doheny Eye Institute, Los Angeles, CA, United States; Department of Ophthalmology, University of California, Los Angeles, Los Angeles, CA, United States
| | - K Bailey Freund
- Vitreous Retina Macula Consultants of New York, New York, NY, United States; Department of Ophthalmology, NYU Grossman School of Medicine, New York, NY, United States
| | | | - Giulia Corradetti
- Doheny Eye Institute, Los Angeles, CA, United States; Department of Ophthalmology, University of California, Los Angeles, Los Angeles, CA, United States
| | - Diogo Cabral
- Vitreous Retina Macula Consultants of New York, New York, NY, United States; Department of Ophthalmology, NYU Grossman School of Medicine, New York, NY, United States
| | - Vittorio Capuano
- Department of Ophthalmology, Hospital Intercommunal de Creteil, University Paris Est Creteil, Creteil, France
| | - Alexandra Miere
- Department of Ophthalmology, Hospital Intercommunal de Creteil, University Paris Est Creteil, Creteil, France
| | | | - Francesco Bandello
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy; Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Eric Souied
- Department of Ophthalmology, Hospital Intercommunal de Creteil, University Paris Est Creteil, Creteil, France
| | - Giuseppe Querques
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy; Division of Head and Neck, Ophthalmology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.
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17
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Faatz H, Lommatzsch A. Pachychoroidale Erkrankungen. AUGENHEILKUNDE UP2DATE 2022. [DOI: 10.1055/a-1676-0740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
ZusammenfassungPachychoroidale Erkrankungen umfassen eine Gruppe von Erkrankungen, die charakteristische choroidale Merkmale zeigen. Diese können heutzutage durch multimodale Bildgebung immer
differenzierter beschrieben werden und umfassen fokale oder diffuse Aderhautverdickungen mit erweiterten und hyperpermeablen choroidalen Gefäßen. Die richtige Diagnose und Abgrenzung von
anderen exsudativen Erkrankungen ist für eine mögliche Therapie von großer Bedeutung.
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18
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Ishikura M, Muraoka Y, Nishigori N, Takahashi A, Miyake M, Ueda-Arakawa N, Miyata M, Ooto S, Tsujikawa A. Widefield Choroidal Thickness of Eyes with Central Serous Chorioretinopathy Examined by Swept-Source OCT. Ophthalmol Retina 2022; 6:949-956. [PMID: 35436598 DOI: 10.1016/j.oret.2022.04.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 03/31/2022] [Accepted: 04/11/2022] [Indexed: 06/14/2023]
Abstract
PURPOSE To examine widefield (WF) changes in the choroidal thickness of eyes with central serous chorioretinopathy (CSC). DESIGN An observational study. PARTICIPANTS Twenty-two patients (20 men and 2 women) with treatment-naïve unilateral CSC and 28 normal eyes of 28 age-matched, healthy participants (21 men and 7 women). METHODS We performed enhanced depth imaging of swept-source (SS) OCT with a viewing angle of vertical 20 mm × horizontal 23 mm. Moreover, we developed a grid consisting of 9 subfields, with diameters of 3, 9, and 18 mm; the inner and outer rings were enclosed by circles with diameters of 3 and 9 mm and 9 and 18 mm, respectively, which were divided into 4 subfields-superotemporal, inferotemporal, superonasal, and inferonasal. MAIN OUTCOME MEASURES Widefield changes in choroidal thickness. RESULTS The mean duration from the presumed onset of CSC was 6.8 ± 3.1 months during the examination. Compared with that in normal eyes, the choroidal thickness in eyes of patients with CSC was significantly greater in all subfields (P < 0.020 for fellow eyes; P < 0.001 for eyes with CSC). Compared with that in fellow eyes, the choroidal thicknesses in eyes of patients with CSC were significantly greater, except for the outer superotemporal and inferonasal subfields (P < 0.001 for all inner subfields; P < 0.001 for the outer superonasal and inferotemporal subfields). In areas with dilated vortex veins, choroidal thickening was observed from the vicinity of the vortex vein ampulla to the macula along the course of the veins. Choroidal thickening on the dominant side was significantly greater than that on the nondominant side (P = 0.015 for the nasal subfield of the inner ring; P = 0.003 and P < 0.001 for the temporal subfields of the inner and outer rings, respectively). CONCLUSIONS Enhanced depth imaging of SS-OCT facilitated the analysis of WF changes in choroidal thickness in both healthy patients and patients with CSC. The local factors of the affected vortex vein and systemic risk factors may be involved in the pathogenesis of CSC.
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Affiliation(s)
- Masaharu Ishikura
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yuki Muraoka
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Naomi Nishigori
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Ayako Takahashi
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Masahiro Miyake
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Naoko Ueda-Arakawa
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Manabu Miyata
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Sotaro Ooto
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Akitaka Tsujikawa
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
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Dhodapkar RM, Spadaro JZ, Adelman RA. A case of extrafoveal focal choroidal excavation. Am J Ophthalmol Case Rep 2022; 27:101682. [PMID: 35990800 PMCID: PMC9385540 DOI: 10.1016/j.ajoc.2022.101682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 08/03/2022] [Accepted: 08/04/2022] [Indexed: 11/17/2022] Open
Abstract
Purpose To describe an extrafoveal presentation of focal choroidal excavation and corresponding imaging findings. Methods Retrospective case report. Patients Single patient with diagnosis of extrafoveal focal choroidal excavation. Results A 28-year-old man was referred for evaluation of a suspicious lesion in his right posterior fundus. Functional examination demonstrated best-corrected visual acuity of 20/40 in the right eye and 20/20 in the left eye. Ophthalmoscopy exam and fundus photography revealed a yellowish lesion superior to the fovea of the right eye. The lesion was hyperfluorescent on fundus autofluorescence imaging and late phase fluorescein angiography demonstrated staining of the lesion without leakage. Optical coherence tomography (OCT) of the lesion was consistent with focal choroidal excavation. Five months after presentation, the patient's vision, exam, and imaging remained stable. Discussion Focal choroidal excavation is a recently recognized clinical entity that is often incidentally found, and presents asymptomatic or with mildly decreased visual acuity in the affected eye. It has characteristic findings on optical coherence tomography (OCT) that can be used to distinguish it from other retinal lesions that may appear similar on ophthalmoscopy. We present the case of an uncommon extrafoveal presentation of FCE at a relatively young age, which may represent either a congenital abnormality or the sequelae of an unidentified chronic process. While most FCE remain stable, patients are often followed for lesion progression and the possibility of choroidal vascular pathology which might necessitate intervention.
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Affiliation(s)
| | - Jane Zhu Spadaro
- Department of Ophthalmology and Visual Science, Yale University, New Haven, CT, USA
| | - Ron A Adelman
- Department of Ophthalmology and Visual Science, Yale University, New Haven, CT, USA
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20
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Hua R, Zhang M. Imaging Characteristics of Neovascular and Atrophic Pachychoroidal Spectrum Diseases. Front Med (Lausanne) 2022; 9:891397. [PMID: 35860744 PMCID: PMC9289118 DOI: 10.3389/fmed.2022.891397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 06/10/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundThis study qualitatively and quantitatively compared imaging characteristics between neovascular and atrophic pachychoroid spectrum disease (PSD) by optical coherence tomography (OCT), and OCT angiography (OCTA).MethodsThe subtypes of PSD were identified by multi-modality imaging approaches. Subfoveal choroidal thickness (SFCT), choroidal vascular index (CVI), and vascular density of choroidal neovascularization (CNV) were measured.ResultsThe CVI and SFCT of 174 PSD eyes were 67.6% ± 5.48% and 362.2 ± 131.88 μm, respectively. After adjustment for age, linear regression indicated that SFCT was positively associated with CVI (p < 0.001), and patched hyper-reflective lesions in choriocapillaris layers (p = 0.009). Compared with neovascular PSD eyes, atrophic PSD eyes had similar patient age (57.1 ± 16.72 years, p = 0.639), SFCT (332.0 ± 111.00 μm, p = 0.51), and CVI (67.6% ± 3.94%, p = 0.527). There were no differences between polypoidal choroidal vasculopathy (PCV) eyes with aneurysmal polypoidal lesions and PCV eyes with tangled polypoidal lesions in terms of age, CVI, SFCT, vascular density, or the occurrence of double layer signs (DLSs, all p > 0.05). Logistic regression indicated that age (p = 0.003), SFCT (p = 0.003), patched hyper-reflective lesions in choriocapillaris layers (p = 0.009), and DLSs (p < 0.001) were predictive factors for CNV progression in PSD eyes (all p < 0.05).ConclusionsOur study highlighted the similarities in SFCT and CVI between neovascular and atrophic PSD, both of which were late stage lesions. Besides, age, SFCT, patched hyper-reflective lesions in choriocapillaris layers, and DLSs were risk factors for CNV in PSD. Our results showed that atrophic PSD is an important change in the late stage of PSD disease, which is helpful for in-depth understanding of the pathological mechanism of PSD and corresponding intervention.
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Affiliation(s)
- Rui Hua
- Department of Ophthalmology, First Hospital of China Medical University, Shenyang, China
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China
- Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Meixia Zhang
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China
- Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Meixia Zhang
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21
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One-Year Outcome of Combination Therapy with Full or Reduced Photodynamic Therapy and One Anti-Vascular Endothelial Growth Factor in Pachychoroid Neovasculopathy. Pharmaceuticals (Basel) 2022; 15:ph15040483. [PMID: 35455480 PMCID: PMC9027184 DOI: 10.3390/ph15040483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/05/2022] [Accepted: 04/10/2022] [Indexed: 02/04/2023] Open
Abstract
This paper evaluates a one-year treatment outcome after full or reduced photodynamic therapy (PDT) and anti-vascular endothelial growth factor (VEGF) combination therapy for pachychoroid neovasculopathy (PNV). After the initial combination therapy, a total of 29 eyes from 29 patients (16 for full treatment and 13 for reduced treatment), exhibited reduced, central retinal thickness and central choroidal thickness, and the improvements were maintained for 1 year after the initial combination therapy. Twenty-two eyes (75.9%) required no additional treatments for 1 year. The recurrence rate was 31.3% in the full treatment and 15.4% in the reduced treatment, with no significant differences between them. One shot of anti-VEGF and full or reduced PDT combination therapy had similar efficacy in treating PNV. Further prospective, large-scale, and long-term studies are required to determine a better treatment for PNV.
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22
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Cohen SY, Ducos de Lahitte G, Gaudric A, Mrejen S. CHORIORETINAL FOLDS IN PATIENTS WITH CENTRAL SEROUS CHORIORETINOPATHY. Retin Cases Brief Rep 2022; 16:242-245. [PMID: 31764887 DOI: 10.1097/icb.0000000000000944] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND PURPOSE To the best of our knowledge, there is no study of patients with central serous chorioretinopathy associated with chorioretinal folds, since a short mention in Gass' stereoscopic atlas. We report here six cases with this association. METHODS Six patients with both conditions were examined in our institution and underwent fluorescein angiography and optical coherence tomography. RESULTS Patients were 3 men and 3 women, aged 44 years to 82 years. All patients were hyperopic and two received corticosteroids. Fluorescein angiography showed pigmentary changes, diffuse leakage areas typical of chronic central serous chorioretinopathy, and chorioretinal folds mainly located in the upper temporal part of the fundus. Enhanced depth imaging optical coherence tomography was performed in 5 cases and revealed a thick choroid in all cases (mean subfoveal choroidal thickness: 381 µm, range: 280-510 µm). CONCLUSION Although possibly coincidental, the presence of chorioretinal folds in hyperopic central serous chorioretinopathy eyes could be due to the excessive thickness of the choroid in eyes with hyperopia related to short axial length.
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Affiliation(s)
- Salomon Y Cohen
- Ophthalmology Center for Imaging and Laser, Paris, France
- Department of Ophthalmology, University of Paris Est, Creteil, France
| | | | - Alain Gaudric
- Ophthalmology Center for Imaging and Laser, Paris, France
- Department of Ophthalmology, Lariboisière Hospital, APHP and University of Paris-Sorbonne, Paris, France; and
| | - Sarah Mrejen
- Ophthalmology Center for Imaging and Laser, Paris, France
- National Hospital of XV-XX, Paris, France
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23
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Hubschman S, Hou K, Sarraf D, Tsui I. An unusual presentation of peripapillary pachychoroid syndrome. Am J Ophthalmol Case Rep 2022; 25:101338. [PMID: 35128168 PMCID: PMC8810369 DOI: 10.1016/j.ajoc.2022.101338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 09/25/2021] [Accepted: 01/20/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose Peripapillary pachychoroid syndrome (PPS) is a recently described entity of the pachychoroid disease spectrum and is characterized by thickening of the nasal choroid and peripapillary fluid pockets. This case illustrates the remarkable natural history of this recently described disorder. Observation This case report describes a patient with PPS who presented with severe cystoid macular edema (CME) that spontaneously resolved without treatment. Conclusions and importance This report indicates that PPS can exhibit significant fluctuation of CME and a favorable natural history in some cases. It also suggests that observation may be a viable option in the initial management of this finding if vision is not significantly unaffected.
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Affiliation(s)
- Sasha Hubschman
- Jules Stein Eye Institute, University of California Los Angeles, 100 Stein Plaza Driveway, Los Angeles, CA, 90095, USA
| | - Kirk Hou
- Jules Stein Eye Institute, University of California Los Angeles, 100 Stein Plaza Driveway, Los Angeles, CA, 90095, USA
| | - David Sarraf
- Jules Stein Eye Institute, University of California Los Angeles, 100 Stein Plaza Driveway, Los Angeles, CA, 90095, USA.,Greater Los Angeles VA Healthcare Center, 11301 Wilshire Blvd, Los Angeles, CA, 90073, USA
| | - Irena Tsui
- Jules Stein Eye Institute, University of California Los Angeles, 100 Stein Plaza Driveway, Los Angeles, CA, 90095, USA.,Greater Los Angeles VA Healthcare Center, 11301 Wilshire Blvd, Los Angeles, CA, 90073, USA.,Doheny Eye Institute, University of California Los Angeles, 1355 San Pablo St, Los Angeles, CA, 90033, USA
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24
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Gan Y, Ji Y, Zuo C, Su Y, Liao N, Zhang X, Zeng Y, Wen F. CORRELATION BETWEEN FOCAL CHOROIDAL EXCAVATION AND UNDERLYING RETINOCHOROIDAL DISEASE: A Pathological Hypothesis From Clinical Observation. Retina 2022; 42:348-356. [PMID: 34608106 PMCID: PMC8765213 DOI: 10.1097/iae.0000000000003307] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE To evaluate focal choroidal excavation (FCE) in eyes with various diseases using multimodal imaging modalities and to investigate the correlation of FCE and underlying chorioretinal diseases. METHODS This retrospective observational study included 62 eyes from 56 patients who were identified by optical coherence tomography as having FCE. All included patients underwent comprehensive clinical examinations and multimodal imaging to identify and detect the characteristics of FCE and its correlation with underlying chorioretinal diseases. RESULTS All included patients were of Chinese descent, and the median age at diagnosis was 43 years (range: 15-66). Seventy-three FCEs appeared in these included eyes. Most FCEs were formed at sites with anatomical changes caused by various chorioretinal diseases. Choroidal osteoma, punctate inner choroidopathy, and central serous chorioretinopathy were the most common etiologies of FCE. During follow-up, 14 eyes (22.58%) exhibited a pattern change and three eyes (4.84%) developed new-onset choroid neovascularization. CONCLUSION Focal choroidal excavation is a common sign found in a variety of chorioretinal diseases. Processes that involve impairment or tissue loss of the outer retina and inner choroid and disrupt the balance of intraocular pressure and choroidal pressure because of mechanical disturbance may play a role in FCE formation.
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Affiliation(s)
- Yuhong Gan
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Yuying Ji
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Chengguo Zuo
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Yongyue Su
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Nanying Liao
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Xiongze Zhang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Yunkao Zeng
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Feng Wen
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
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25
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Montesel A, Eandi CM, Zografos L. Focal choroidal excavation associated with nonmelanocytic iris tumor. Eur J Ophthalmol 2022; 33:NP84-NP87. [PMID: 35001692 DOI: 10.1177/11206721211073210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To describe a unique unilateral association between an iris stromal tumor and a macular focal choroidal excavation. CASE DESCRIPTION A 40-year old patient presented with a small iris tumor associated with a unilateral macular lesion disclosed during a routine ophthalmologic examination. The patient was asymptomatic and visual function was not affected. After clinical and instrumental evaluation, a diagnosis of nonmelanocytic undefined stromal tumor of the iris associated with macular focal choroidal excavation was made. The size and shape of the two lesions remained stable during a 7-year follow-up and the patient did not develop other signs. CONCLUSION The concurrent presence of a stromal iris tumor associated with focal choroidal excavation has never been reported. Further reports of this association are required in order to understand its exact pathogenesis.
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Affiliation(s)
- Andrea Montesel
- Department of Ophthalmology, University of Lausanne, 60542Fondation Asile des Aveugles, 60541Jules Gonin Eye Hospital, Lausanne, Switzerland
| | - Chiara M Eandi
- Department of Ophthalmology, University of Lausanne, 60542Fondation Asile des Aveugles, 60541Jules Gonin Eye Hospital, Lausanne, Switzerland.,Department of Surgical Science, University of Torino, Torino, Italy
| | - Leonidas Zografos
- Department of Ophthalmology, University of Lausanne, 60542Fondation Asile des Aveugles, 60541Jules Gonin Eye Hospital, Lausanne, Switzerland
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26
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Bacci T, Oh DJ, Singer M, Sadda S, Freund KB. Ultra-Widefield Indocyanine Green Angiography Reveals Patterns of Choroidal Venous Insufficiency Influencing Pachychoroid Disease. Invest Ophthalmol Vis Sci 2022; 63:17. [PMID: 35019945 PMCID: PMC8762674 DOI: 10.1167/iovs.63.1.17] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Purpose To compare patterns of choroidal venous drainage in eyes with pachychoroid disease to those of healthy subjects using ultra-widefield indocyanine green angiography (UWF ICGA). Methods Patients with pachychoroid disease and healthy controls were recruited at two referral centers. UWF ICGA images were used to evaluate the proportion of the postequatorial fundus drained by major vortex vein systems in each quadrant and to study the incidence and topography of choroidal vascular hyperpermeability (CVH) and intervortex venous anastomoses. Widefield swept-source optical coherence tomography (SS-OCT) was used to evaluate choroidal thickness at the posterior pole in eyes with pachychoroid disease. Results Fifty-two pachychoroid eyes and 26 healthy eyes were evaluated. Eyes with pachychoroid disease showed a significant within-subject variance in the proportion of the postequatorial fundus drained by each vortex vein system (range, 4.1%–48.1%; P < 0.0001) that was not seen in controls (range, 17.3%–31.7%; P = 0.11). CVH was present in all pachychoroid disease eyes and three of 26 controls. Intervortex venous anastomoses were present in 46 of 52 pachychoroid disease eyes and nine of 26 control eyes. Vortex vein systems with large drainage areas showed greater density of CVH spots. SS-OCT demonstrated asymmetric choroidal drainage in the macula of 59% of pachychoroid eyes. CVH and intervortex venous anastomoses were more prominent in areas showing maximal choroidal thickness. Conclusions In eyes with pachychoroid disease, imbalanced choroidal venous drainage with congestion of specific vortex vein systems may contribute to a state of choroidal venous insufficiency characterized by regional choroidal thickening, CVH and remodeling of venous drainage routes.
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Affiliation(s)
- Tommaso Bacci
- Vitreous Retina Macula Consultants of New York, New York, New York, United States.,Department of Ophthalmology, New York University Grossman School of Medicine, New York, New York, United States.,Ophthalmology Unit, Department of Medicine, Surgery and Neuroscience, University of Siena, Siena University Hospital, Siena, Italy
| | - Daniel J Oh
- Vitreous Retina Macula Consultants of New York, New York, New York, United States.,Department of Ophthalmology, New York University Grossman School of Medicine, New York, New York, United States.,LuEsther T. Mertz Retina Research Laboratory, Manhattan Eye, Ear and Throat Hospital, New York, New York, United States.,Columbia University Irving Medical Center, Edward S. Harkness Eye Institute, New York-Presbyterian Hospital, New York, New York, United States
| | - Michael Singer
- Medical Center of Ophthalmology, University of Texas Health Science Center, San Antonio, Texas, United States
| | - SriniVas Sadda
- Doheny Eye Institute, Los Angeles, California, United States.,Ophthalmology, David Geffen School of Medicine, Los Angeles, California, United States
| | - K Bailey Freund
- Vitreous Retina Macula Consultants of New York, New York, New York, United States.,Department of Ophthalmology, New York University Grossman School of Medicine, New York, New York, United States.,LuEsther T. Mertz Retina Research Laboratory, Manhattan Eye, Ear and Throat Hospital, New York, New York, United States.,Columbia University Irving Medical Center, Edward S. Harkness Eye Institute, New York-Presbyterian Hospital, New York, New York, United States
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27
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Kim M, Lee J, Park YG, Park YH. Long-Term Analysis of Clinical Features and Treatment Outcomes of Inflammatory Choroidal Neovascularization. Am J Ophthalmol 2022; 233:18-29. [PMID: 34298010 DOI: 10.1016/j.ajo.2021.07.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 07/01/2021] [Accepted: 07/14/2021] [Indexed: 12/20/2022]
Abstract
PURPOSE To investigate the long-term clinical features and treatment outcomes of patients with inflammatory choroidal neovascularization (CNV) treated with intravitreal anti-vascular endothelial growth factor (anti-VEGF). DESIGN Retrospective, interventional, consecutive case series. METHODS Sixty-five eyes of 65 patients with inflammatory CNV treated with anti-VEGF injections and followed up at least 12 months were included. Retrospective chart review was conducted at a single tertiary referral center. RESULTS Study participants were followed up for 60.6 ± 42.8 (range, 16-160) months. Mean age was 33.4 ± 10.8 years, and mean refractive error was -3.94 ± 1.35 D in spherical equivalent. Final best-corrected visual acuity (BCVA) was 0.21 ± 0.20 logMAR after treatment. Patients were treated with bevacizumab (76.9%), ranibizumab (4.6%), aflibercept (3.1%), and drug combinations (15.4%). Systemic corticosteroid or immunosuppressant use was not correlated with visual outcome, required number of anti-VEGF injections, and recurrence. Commonly occurring optical coherence tomography (OCT) features included ellipsoid zone disruption, choroidal hypertransmission, retinal pigment epithelium atrophy or absence (RPEA), intraretinal hyperreflective foci (HRF), choroidal vessel engorgement, focal choroidal excavation, and irregular vascular loops (on OCT angiography). RPEA after treatment (β = 0.238, P = .036) and BCVA (β = 0.267, P = .029) showed significant correlation with final BCVA. A total of 28 patients (43.1%) experienced recurrence; intraretinal HRF after treatment was the single risk factor for recurrence (odds ratio = 2.712, P = .031). CONCLUSIONS Inflammatory CNV recurrence showed higher rates over time after anti-VEGF treatment than previously reported, even though the overall visual outcome was good. Baseline BCVA and RPEA after treatment are significant predictors for visual outcome. Intraretinal HRF after anti-VEGF treatment suggests the potential risk of recurrence.
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Affiliation(s)
- Mirinae Kim
- Department of Ophthalmology and Visual Science (M.K., J.L., Y-G.P., Y.-H.P.), College of Medicine, The Catholic University of Korea, Seoul, South Korea; Department of Ophthalmology and Visual Science, Seoul St. Mary's Hospital (M.K., Y.-G.P., Y.H.P.), Seoul, South Korea
| | - Junhyuck Lee
- Department of Ophthalmology and Visual Science (M.K., J.L., Y-G.P., Y.-H.P.), College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Young-Gun Park
- Department of Ophthalmology and Visual Science (M.K., J.L., Y-G.P., Y.-H.P.), College of Medicine, The Catholic University of Korea, Seoul, South Korea; Department of Ophthalmology and Visual Science, Seoul St. Mary's Hospital (M.K., Y.-G.P., Y.H.P.), Seoul, South Korea
| | - Young-Hoon Park
- Department of Ophthalmology and Visual Science (M.K., J.L., Y-G.P., Y.-H.P.), College of Medicine, The Catholic University of Korea, Seoul, South Korea; Department of Ophthalmology and Visual Science, Seoul St. Mary's Hospital (M.K., Y.-G.P., Y.H.P.), Seoul, South Korea.
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28
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The Contemporary Role of Photodynamic Therapy in the Treatment of Pachychoroid Diseases. J Ophthalmol 2021; 2021:6590230. [PMID: 34725570 PMCID: PMC8556979 DOI: 10.1155/2021/6590230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 10/15/2021] [Indexed: 11/29/2022] Open
Abstract
Recent advances in retinal imaging technology have improved our understanding in the pathogenesis and evolvement of various chorioretinal diseases. Central serous chorioretinopathy and polypoidal choroidal vasculopathy are now recognized to belong to the same spectrum of disorders known as pachychoroid diseases. Pachychoroid diseases have similar pathogenesis pathway and common characteristics of thickened choroid, dilated outer choroidal vessels, and thinning of choriocapillaris. More disease entities have been identified to belong to this disease spectrum. Photodynamic therapy can induce choroidal hypoperfusion, remodeling of abnormal choroidal vessels, and reduction of choroidal congestion. It is known to be an effective treatment for chronic central serous chorioretinopathy and polypoidal choroidal vasculopathy. Many new studies are being performed to investigate its efficacy in other pachychoroid diseases. In this review, we provided an overview of the rationale, efficacy, and treatment strategies of photodynamic therapy in different pachychoroid diseases and discussed its role in the management along with other treatment modalities with most updated clinical evidence.
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29
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Inoda S, Takahashi H, Inoue Y, Tan X, Tampo H, Arai Y, Yanagi Y, Kawashima H. Cytokine profiles of macular neovascularization in the elderly based on a classification from a pachychoroid/drusen perspective. Graefes Arch Clin Exp Ophthalmol 2021; 260:747-758. [PMID: 34714383 DOI: 10.1007/s00417-021-05445-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 09/28/2021] [Accepted: 10/04/2021] [Indexed: 11/26/2022] Open
Abstract
PURPOSE To classify macular neovascularization (MNV) based on pachychoroid and drusen features and to examine the aqueous humor cytokine signatures of each group. METHODS In total, 106 consecutive eyes with treatment-naïve MNV and 104 control eyes were examined. The aqueous humor concentrations of 15 cytokines were compared among the MNV groups classified based on the presence of drusen and/or pachychoroid features. Multidimensional scaling analysis was used to visualize the similarity level of the MNV subtypes according to their cytokine profiles. RESULTS Thirty-one, 18, 43, and 10 eyes were classified into the pachychoroid-associated, drusen-associated, pachychoroid/drusen-associated, and non-drusen/non-pachychoroid MNV groups, respectively. Compared with the control group, cytokines were differently upregulated among the MNV groups. CRP and CXCL12 were significantly upregulated in all MNV groups, whereas CXCL13 and IL-8 were significantly upregulated in three MNV groups, excluding the non-pachychoroid/non-drusen-associated MNV group. Ang-2 was significantly upregulated in three MNV groups except the drusen-associated MNV group. PlGF was significantly upregulated in the pachychoroid-associated and drusen-associated MNV groups. CCL-2 was significantly upregulated in the pachychoroid-associated and pachychoroid/drusen-associated MNV groups. VEGF was downregulated in the pachychoroid-associated and drusen-associated MNV groups, respectively. Multidimensional scaling analysis showed a distinct cytokine profile for each MNV group. CONCLUSION All MNV groups showed distinct cytokine profiles. Eyes with "neovascular age-related macular degeneration with drusen and concomitant pachychoroid" may share a similar etiology to those with "pachychoroid neovasculopathy" and "choroidal neovascularization with drusen," but have a distinct etiology to those without these. These findings suggest the importance of evaluating drusen and the choroid during the diagnosis of neovascular age-related macular degeneration.
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Affiliation(s)
- Satoru Inoda
- Department of Ophthalmology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi, 329-0431, Japan
| | - Hidenori Takahashi
- Department of Ophthalmology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi, 329-0431, Japan.
- Department of Ophthalmology Japan Community Healthcare Organization, Tokyo Shinjuku Medical Center, Shinjuku-ku, Tokyo, Japan.
| | - Yuji Inoue
- Department of Ophthalmology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi, 329-0431, Japan
| | - Xue Tan
- Department of Ophthalmology Japan Community Healthcare Organization, Tokyo Shinjuku Medical Center, Shinjuku-ku, Tokyo, Japan
| | - Hironobu Tampo
- Department of Ophthalmology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi, 329-0431, Japan
| | - Yusuke Arai
- Department of Ophthalmology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi, 329-0431, Japan
| | - Yasuo Yanagi
- Department of Ophthalmology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi, 329-0431, Japan
- Singapore National Eye Centre, Singapore Eye Research Institute, Singapore, Singapore
| | - Hidetoshi Kawashima
- Department of Ophthalmology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, Tochigi, 329-0431, Japan
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30
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Mazzeo TJMM, Leber HM, da Silva AG, Freire RCM, Barbosa GCS, Criado GG, Jacob GAV, Machado CG, Gomes AMV. Pachychoroid disease spectrum: review article. Graefes Arch Clin Exp Ophthalmol 2021; 260:723-735. [PMID: 34648069 DOI: 10.1007/s00417-021-05450-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 10/04/2021] [Accepted: 10/06/2021] [Indexed: 11/30/2022] Open
Abstract
PURPOSE The aim of this article is to do a comprehensive literature review about the current understandings of the pachychoroid disease spectrum, describing its multimodal imaging analysis, pathophysiology, differential diagnosis, and current types of management. METHODS This comprehensive literature review was performed based on a search on the PubMed database, of relevant pachychoroid published papers according to our current knowledge. DISCUSSION The pachychoroid disease spectrum, according to some authors, includes the following: pachychoroid pigment epitheliopathy (PPE), central serous chorioretinopathy (CSC), pachychoroid neovasculopathy (PNV), polypoidal choroidal vasculopathy (PCV)/aneurysmal type 1 neovascularization (AT1), and more recently focal choroidal excavation (FCE) and peripapillary pachychoroid syndrome (PPS). Each one of these entities will be described and discussed in this article. CONCLUSION Significant advances in multimodal imaging have enabled a better understanding of the typical choroidal changes in pachychoroid disease spectrum. The clinical knowledge and managing options about this disease significantly increased in the last years. However, it is still unclear why some eyes with typical pachychoroid disease phenotype show no evidence of RPE damage and subretinal fluid (uncomplicated pachychoroid) while others present progressive tissue damage, neovascularization, and atrophy.
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Affiliation(s)
| | | | | | | | | | | | | | - Cleide Guimarães Machado
- Retina and Vitreous Department, Suel Abujamra Institute, São Paulo, Brazil.,Retina and Vitreous Department, University of São Paulo (USP), São Paulo, Brazil
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31
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Borooah S, Sim PY, Phatak S, Moraes G, Wu CY, Cheung CMG, Pal B, Bujarborua D. Pachychoroid spectrum disease. Acta Ophthalmol 2021; 99:e806-e822. [PMID: 33258304 DOI: 10.1111/aos.14683] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 10/11/2020] [Accepted: 10/22/2020] [Indexed: 01/09/2023]
Abstract
Recent improvements in ophthalmic imaging have led to the identification of a thickened choroid or pachychoroid to be associated with a number of retinal diseases. The number of conditions linked to this phenotype has continued to widen with specific endophenotypes found within the pachychoroid spectrum. The spectrum includes choroidal features such as focal or diffuse choroidal thickening and thinning of the overlying inner choroid, and choroidal hyperpermeability as demonstrated by indocyanine green angiography. In addition, these diseases are associated with overlying retinal pigmentary changes and retinal pigment epithelial dysfunction and may also be associated with choroidal neovascularization. This article provides a comprehensive review of the literature looking at diseases currently described within the pachychoroid spectrum including central serous chorioretinopathy, pachychoroid pigment epitheliopathy, pachychoroid neovasculopathy, polypoidal choroidal vasculopathy/aneurysmal type 1 neovascularization, peripapillary pachychoroid disease and focal choroidal excavation. We particularly focus on clinical imaging, genetics and pathological findings in these conditions with the aim of updating evidence suggesting a common aetiology between diseases within the pachychoroid spectrum.
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Affiliation(s)
- Shyamanga Borooah
- Shiley Eye Institute University of California San Diego La Jolla CA USA
- Moorfields Eye Hospital NHS Foundation Trust London UK
- Centre for Clinical Brain Sciences School of Clinical Sciences University of Edinburgh Edinburgh UK
| | - Peng Yong Sim
- Moorfields Eye Hospital NHS Foundation Trust London UK
- Royal Free Hospital London UK
| | - Sumita Phatak
- Moorfields Eye Hospital NHS Foundation Trust London UK
| | | | - Chris Yang Wu
- Shiley Eye Institute University of California San Diego La Jolla CA USA
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32
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Hua R, Duan J, Zhang M. Pachychoroid Spectrum Disease: Underlying Pathology, Classification, and Phenotypes. Curr Eye Res 2021; 46:1437-1448. [PMID: 34114902 DOI: 10.1080/02713683.2021.1942073] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE Pachychoroid spectrum disease encompasses a set of macular disorders secondary to an abnormally thick choroid. However, the pathological process underlying pachychoroid spectrum disease and its overlap with age-related macular degeneration (AMD) remain unclear. This review aimed to understand the underlying pathology, classification, and phenotypes of pachychoroid spectrum disease. METHODS This comprehensive literature review was performed based on a search of peer-reviewed published papers relevant to the current knowledge of pachychoroid disease spectrum. RESULTS Pachychoroid is primarily a bilateral phenomenon; the main pathological lesions include choriocapillaris attenuation and abnormally dilated pachyvessels. Chronic central serous chorioretinopathy (CSC) and pachychoroid neovasculopathy (PNV) show similar morphological changes and angiogenic cytokine levels. The subretinal fluid in PNV may not accurately indicate PNV activity. Besides, types 1 and 2 of choroidal neovascularization (CNV) may be involved in primary pachychoroidal disease. Both choroidal arteriosclerosis and higher hydrostatic pressure contribute to hyalinized choroidal arteries and aneurysmal dilatations, resulting in PNV progression to polypoidal choroidal vasculopathy (PCV). Thus, pachychoroid-related type 2 CNV and chronic CSC could be considered as PNV (IIIc) and as a precursor of PNV (IIIa), respectively. Tangled PCV on optical coherence tomography angiography that fails to develop aneurysms should be classified as a subtype of PNV or a forme fruste of PCV. CONCLUSIONS Multiple disorders of the pachychoroid spectrum are considered as a continuous disease process, ultimately stimulated by choroidal malfunction. PCV overlaps both AMD and pachychoroid disease, especially for thin-choroid and bilateral types. The terminology and classification of pachychoroid spectrum disease should be used cautiously.
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Affiliation(s)
- Rui Hua
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.,Department of Ophthalmology, First Hospital of China Medical University, Shenyang, China.,Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Jianan Duan
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.,Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Meixia Zhang
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.,Research Laboratory of Macular Disease, West China Hospital, Sichuan University, Chengdu, China
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Sagar P, Sodhi PS, Roy S, Takkar B, Azad SV. Pachychoroid neovasculopathy: A comparative review on pathology, clinical features, and therapy. Eur J Ophthalmol 2021; 32:11206721211036290. [PMID: 34325545 DOI: 10.1177/11206721211036290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
There have been major changes in our understanding of choroidal diseases in the last decade owing to multiple retinal and choroidal imaging related advances. A major conceptual pivot is establishment of pachychoroid and its spectrum of clinical disorders: pachychoroid pigment epitheliopathy, central serous chorioretinopathy, pachychoroid neovasculopathy, polypoidal choroidal vasculopathy/aneurysmal type 1 neovascularization, peripapillary pachychoroid syndrome, and focal choroidal excavation. However, considerable overlaps in manifestations and therapeutics of these disorders make differentiation amongst them difficult. This review is focused on pathogenesis and clinical aspects of pachychoroid neovasculopathy (PNV). Since PNV was defined as a separate entity around 5 years ago, there have been numerous contrasting observations surrounding it. We review and summarize these studies, and also compare PNV with other disorders of the pachychoroid spectrum in detail. There are important differences between etiologies of neovascular age related macular degeneration and PNV. Yet the current treatment strategies for PNV have been extrapolated from the trials for the former. Future research needs to validate this assumption with long-term results.
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Affiliation(s)
- Pradeep Sagar
- Department of Vitreo-Retina, Sankara Eye Hospital, Shivamogga, India
| | | | - Sangeeta Roy
- Department of Vitreo Retina, Susrut Eye Foundation and Research Centre, Kolkata, West Bengal, India
| | - Brijesh Takkar
- Smt. Kanuri Santhamma Center for Vitreoretinal Diseases, L. V. Prasad Eye Institute, Hyderabad, Telangana, India
- Indian Health Outcomes, Public Health and Economics Research (IHOPE) Centre, Hyderabad, Telangana, India
| | - Shorya Vardhan Azad
- Dr R P Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
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Multimodal Imaging in Pachychoroid Spectrum. Surv Ophthalmol 2021; 67:579-590. [PMID: 34331955 DOI: 10.1016/j.survophthal.2021.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 07/23/2021] [Accepted: 07/26/2021] [Indexed: 11/21/2022]
Abstract
Diagnostic investigation on pachychoroid spectrum disease (PSD) has been growing along with the rapid advancement of imaging technology. In optical coherence tomography (OCT)-based studies, choroidal thickness profile, luminal and stromal choroidal ratio, and abnormalities in the neurosensory retina have demonstrated various patterns in different clinical entities related to PSD. The emerging role of OCT angiography (OCTA) has been expanded to involve the quantitative analysis of the OCTA parameters in different clinical entities of PSD and to evaluate the choriocapillaris signal void and vessel density as indicators of choriocapillaris ischemia. OCTA has broadened our knowledge in characterization and assessment of both active and quiescent choroidal neovascularization and its association with treatment response. Recent studies using indocyanine green angiography (ICG) have focused on the evaluation of choroidal vascular hyperpermeability and its relationship with other pachychoroid related features. Ultrawidefield ICG enables observation and characterization of peripheral choroidal pathologies and their associations with macular abnormalities. Multicolor imaging is an emerging modality with the capability to demonstrate early abnormalities in PSD. We summarize all investigations reflecting the new insights into the application of multimodal imaging for PSD and focuses on novel findings observed in different clinical entities with each imaging modality.
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Case Report: Focal Choroidal Excavation: Conversion from Conforming to Nonconforming in a Pregnant Female. Optom Vis Sci 2021; 98:199-205. [PMID: 33633017 DOI: 10.1097/opx.0000000000001648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
SIGNIFICANCE Although rarely seen, clinicians should closely monitor patients, especially pregnant patients with focal choroidal excavation (FCE), as it can convert between subtypes and has been linked to pachychoroidal disease and potential for vision loss. PURPOSE This study aimed to report a case of the conversion of conforming FCE to nonconforming FCE with spontaneous resolution in a pregnant female. CASE REPORT A 35-year-old Indian woman presented with a slightly decreased vision in the right eye. The patient was 3 months pregnant at this visit. Her ocular history included stable conforming FCE in both eyes that was diagnosed 1 year earlier. Retinal pigmentary changes were noted in both eyes and consistent with previous examinations as being conforming FCEs in both eyes. Optical coherence tomography through the pigmented changes revealed FCE in the right eye with overlying serous fluid, with the left eye showing stable conforming FCE. She was diagnosed with a nonconforming FCE in the right eye secondary to her pregnancy. She was monitored with subsequent visits showing spontaneous resolution of the fluid and conversion back to a conforming FCE. CONCLUSIONS This case highlights the conversion of a conforming FCE to a nonconforming FCE with spontaneous resolution in a pregnant female. Similarities are seen in terms of pathophysiology with central serous chorioretinopathy, a fellow pachychoroidal disease, which also has pregnancy as a risk factor. Risk factors in pregnant patients such as increased cortisol and increased ocular blood flow may play an important part in the pathophysiology of the conditions, as they both result in choroidal hyperpermeability. Frequent monitoring and follow-up times are suggested for the patients. Lifelong monitoring is also indicated, as reoccurrences have been reported. Further research is needed at this time to elucidate the exact etiology of FCE and conversions between conforming and nonconforming FCE.
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Docherty G, Sidiqi A, Martens R, Akil H, Navajas EV. CONVERSION OF FOCAL CHOROIDAL EXCAVATION WITH THE ONSET OF CENTRAL SEROUS CHORIORETINOPATHY: REPORT OF 2 CASES AND REVIEW OF THE LITERATURE. Retin Cases Brief Rep 2021; 15:376-385. [PMID: 30489450 DOI: 10.1097/icb.0000000000000833] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To describe two cases of focal choroidal excavation (FCE) conversion in patients with central serous chorioretinopathy. METHODS Case report and literature review of cases of FCE conversion. RESULTS A 35-year-old asymptomatic pregnant patient was found to have conforming FCE on spectral domain optical coherence tomography of the right eye during hydroxychloroquine screening. Three months later, she presented with decreased vision in the right eye and subretinal fluid in both eyes secondary to central serous chorioretinopathy. Spectral domain optical coherence tomography revealed that her FCE had changed to nonconforming type. A 40-year-old male patient was found to have nonconforming FCE and subretinal fluid in his right eye on spectral domain optical coherence tomography. On follow-up, spectral domain optical coherence tomography demonstrated resolution of subretinal fluid and conversion of nonconforming FCE to conforming type. Literature review showed that most cases of FCE remain stable over time. Conversion from nonconforming FCE to conforming type has been described after photodynamic therapy or anti-vascular endothelial growth factor therapy. Conversion from conforming to nonconforming type has been described in 2 cases that developed subretinal fluid in the setting of acute central serous chorioretinopathy. CONCLUSION Our cases and literature review suggest that nonconforming FCE is the result of persistent subretinal fluid. Further studies are necessary to determine whether symptomatic nonconforming SRF needs treatment to reduce subretinal fluid.
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Affiliation(s)
| | - Ahmad Sidiqi
- Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Handan Akil
- Departments of Ophthalmology and Visual Sciences, and
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CHOROIDAL INFLAMMATION AND CHORIOCAPILLARIS ISCHEMIA IN FOCAL CHOROIDAL EXCAVATION IN COMPARISON TO PACHYCHOROID NEOVASCULOPATHY. Retina 2021; 41:987-996. [PMID: 33136979 DOI: 10.1097/iae.0000000000002980] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To investigate the choriocapillaris and choroidal characteristics of focal choroidal excavation (FCE) to establish pathomechanisms of the disease. METHODS Thirty eyes with FCE, 26 eyes with pachychoroid neovasculopathy (PNV), and 25 participants without any conditions (control group) were analyzed retrospectively. The thickness of both choriocapillaris equivalent and whole choroid was measured at three different points: under the lesion (excavation or neovascularization), in the normal retina, and in the fovea of fellow eye. Indocyanine green angiographic images were collected to confirm choriocapillaris ischemia and the presence of choroidal inflammation. RESULTS In both FCE and PNV, choriocapillaris-equivalent attenuation was observed under the lesion compared with other region of the retina (28.1 ± 11.3 μm vs. 69.4 ± 20.0 μm in FCE; 23.5 ± 9.7 μm vs. 62.3 ± 14.7 μm in PNV; both P < 0.001). We also observed focal thinning of the whole choroid under the lesion (149.7 ± 88.7 μm vs. 296.6 ± 83.2 μm; P < 0.001) in FCE but not in PNV. Pachyvessels distribution on optical coherence tomography and numerous dark areas on indocyanine green angiography implied that choroidal inflammation was related to the FCE occurrence. CONCLUSION Choriocapillaris ischemia was related to both FCE and PNV. The choroidal thinning under the excavation and adjacent pachyvessels observed in FCE suggested that focal inflammation and scarring may contribute to choriocapillaris ischemia and eventual retinal pigment epithelium retraction with dysfunction in the pathomechanism.
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Abdin AD, Suffo S, Fries FN, Kaymak H, Seitz B. [Uniform classification of the pachychoroid spectrum disorders]. Ophthalmologe 2021; 118:865-878. [PMID: 33900429 DOI: 10.1007/s00347-021-01379-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/19/2021] [Indexed: 11/28/2022]
Abstract
Pachychoroid spectrum disorders are characterized by a thickening of the choroid. The spectrum includes pachychoroid pigment epitheliopathy (PPE), central serous chorioretinopathy (CCS), pachychoroid neovasculopathy (PNV), polypoidal choroidal vasculopathy (PCV)/aneurysmal type 1 choroidal neovascularization (ACNV-1), focal choroidal excavation (FCE) and peripapillary pachychoroid syndrome (PPS). If the choroid is thickened and there is a pathological alteration in the retinal pigment epithelium, the diagnosis is PPE; if the thickened choroid is accompanied by subretinal fluid, the diagnosis is CCS; if choroidal neovascularization is present, the diagnosis is PNV; if accompanied by aneurysms, the diagnosis is ACNV‑1. The PPE, CCS, PNV and ACNV‑1 were formerly regarded as independent disease entities but can be classified into four forms of a single disease family, pachychoroid macular disease.
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Affiliation(s)
- Alaa Din Abdin
- Klinik für Augenheilkunde, Universitätsklinikum des Saarlandes UKS, Kirrberger Str. 100, Gebäude 22, 66421, Homburg/Saar, Deutschland.
| | - Shady Suffo
- Klinik für Augenheilkunde, Universitätsklinikum des Saarlandes UKS, Kirrberger Str. 100, Gebäude 22, 66421, Homburg/Saar, Deutschland
| | - Fabian N Fries
- Klinik für Augenheilkunde, Universitätsklinikum des Saarlandes UKS, Kirrberger Str. 100, Gebäude 22, 66421, Homburg/Saar, Deutschland
| | - Hakan Kaymak
- Internationale Innovative Ophthalmochirurgie (I. I. O.), 40549, Düsseldorf, Deutschland
| | - Berthold Seitz
- Klinik für Augenheilkunde, Universitätsklinikum des Saarlandes UKS, Kirrberger Str. 100, Gebäude 22, 66421, Homburg/Saar, Deutschland
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Sato T, Yasukawa T, Hayashi K. Focal choroidal excavation disappearing after successful treatment of type 2 choroidal neovascularization with intravitreal aflibercept. Am J Ophthalmol Case Rep 2021; 22:101078. [PMID: 33869893 PMCID: PMC8044643 DOI: 10.1016/j.ajoc.2021.101078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 10/13/2020] [Accepted: 03/22/2021] [Indexed: 10/25/2022] Open
Abstract
Purpose To report a case with focal choroidal excavation (FCE) accompanied by type 2 choroidal neovascularization (CNV), in which the CNV was successfully treated with intravitreal aflibercept, after which the FCE was no longer detectable. Observations A conforming type of FCE was detected in the left eye of a 34-year-old Japanese man who visited our hospital for a second opinion regarding treatment for his right eye. Three months later, type 2 CNV developed in the region corresponding to the FCE in the left eye. After treatment with intravitreal aflibercept, the CNV disappeared, and FCE was no longer detected. No recurrence has been observed in the 12 months following the treatment. Conclusions and Importance Although the etiology of FCE has not been fully elucidated, we discussed the mechanisms underlying its occurrence, its association with CNV, and the disappearance of both conditions after treatment.
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Affiliation(s)
- Tatsuhiko Sato
- Hayashi Eye Hospital, 4-23-35 Hakataekimae Hakata-ku, Fukuoka, 812-0011, Japan
| | - Tsutomu Yasukawa
- Department of Ophthalmology & Visual Science, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi Mizuho-cho Mizuho-ku, Nagoya, 467-8601, Japan
| | - Ken Hayashi
- Hayashi Eye Hospital, 4-23-35 Hakataekimae Hakata-ku, Fukuoka, 812-0011, Japan
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DIFFERENTIAL RESPONSE TO GLUCOCORTICOID IMMUNOSUPPRESSION OF TWO DISTINCT INFLAMMATORY SIGNS ASSOCIATED WITH PUNCTATE INNER CHOROIDOPATHY. Retina 2021; 41:812-821. [PMID: 32804829 DOI: 10.1097/iae.0000000000002950] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE To describe the differential response of two distinct inflammatory signs occurring in eyes with punctate inner choroidopathy. METHODS Retrospective, observational case series using multimodal imaging. RESULTS Four eyes of 4 myopic female patients (mean age of 35 years, range 31-42 years) presenting with retinal manifestations of punctate inner choroidopathy. All study eyes had 2 distinct signs of active disease: 1) acute focal hyperreflective lesions splitting the retinal pigment epithelium/Bruch membrane complex on optical coherence tomography which appeared hypoautofluorescent on fundus autofluorescence and 2) more diffuse areas of outer retinal disruption limited to the ellipsoid zone and interdigitation zone on optical coherence tomography and corresponding to hyperautofluorescence on fundus autofluorescence. All patients were treated with oral prednisone and demonstrated prompt regression of the retinal pigment epithelium/Bruch membrane complex lesions with a concurrent, paradoxical centrifugal expansion of outer retinal disruption. The outer retinal disruption eventually resolved in all eyes (mean time of 6 weeks, range 4-10 weeks). CONCLUSION In patients with punctate inner choroidopathy, two distinct inflammatory signs observed with multimodal imaging display a differential response to systemic corticosteroids. Although focal inflammatory lesions splitting the retinal pigment epithelium/Bruch membrane complex seem to respond rapidly, the more diffuse, transient outer retinal disruption shows little response. This difference in treatment response may reflect different immunological phenomena with independent natural history.
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van Dijk EHC, Boon CJF. Serous business: Delineating the broad spectrum of diseases with subretinal fluid in the macula. Prog Retin Eye Res 2021; 84:100955. [PMID: 33716160 DOI: 10.1016/j.preteyeres.2021.100955] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/14/2021] [Accepted: 02/19/2021] [Indexed: 02/08/2023]
Abstract
A wide range of ocular diseases can present with serous subretinal fluid in the macula and therefore clinically mimic central serous chorioretinopathy (CSC). In this manuscript, we categorise the diseases and conditions that are part of the differential diagnosis into 12 main pathogenic subgroups: neovascular diseases, vitelliform lesions, inflammatory diseases, ocular tumours, haematological malignancies, paraneoplastic syndromes, genetic diseases, ocular developmental anomalies, medication-related conditions and toxicity-related diseases, rhegmatogenous retinal detachment and tractional retinal detachment, retinal vascular diseases, and miscellaneous diseases. In addition, we describe 2 new clinical pictures associated with macular subretinal fluid accumulation, namely serous maculopathy with absence of retinal pigment epithelium (SMARPE) and serous maculopathy due to aspecific choroidopathy (SMACH). Differentiating between these various diseases and CSC can be challenging, and obtaining the correct diagnosis can have immediate therapeutic and prognostic consequences. Here, we describe the key differential diagnostic features of each disease within this clinical spectrum, including representative case examples. Moreover, we discuss the pathogenesis of each disease in order to facilitate the differentiation from typical CSC.
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Affiliation(s)
- Elon H C van Dijk
- Department of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands
| | - Camiel J F Boon
- Department of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands; Department of Ophthalmology, Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands.
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Sánchez-Vicente JL, Martínez-Borrego AC, Molina-Socola FE, Franco-Ruedas C, Espiñeira Periñán MA, López-Herrero F. Peripapillary pachychoroidopathy. ARCHIVOS DE LA SOCIEDAD ESPANOLA DE OFTALMOLOGIA 2021; 96:157-161. [PMID: 32593603 DOI: 10.1016/j.oftal.2020.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/27/2020] [Accepted: 05/07/2020] [Indexed: 06/11/2023]
Abstract
A study was made on 8 eyes of 5 patients between 47 and 65 years of age with peripapillary pachychoroidopathy. They all presented with a serous detachment of the neuroepithelium or retinal pigment epithelium in the nasal macular region that extended to the optic disc, with an increase in choroidal thickness at that level. An analysis was made of the choroidal thickness using high penetration optical coherence tomography, as well as their outcome in a period between 12 and 48 months. Peripapillary pachychoroidopathy is a distinct variant of the pachychoroid disease spectrum. It must be distinguished from other disorders, such as inflammatory or neuro-ophthalmological conditions, that may manifest in the vicinity of the optic disc. When faced with a patient with suspected pachychoroidopathy, a specific study of the papillary area should be considered using high penetration optical coherence tomography.
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Affiliation(s)
| | | | - F E Molina-Socola
- Oftalmología, Hospital Universitario Juan Ramón Jiménez, Huelva, España
| | - C Franco-Ruedas
- Oftalmología, Hospital Universitario Virgen del Rocío, Sevilla, España
| | | | - F López-Herrero
- Oftalmología, Hospital Universitario Virgen del Rocío, Sevilla, España
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Laíns I, Wang JC, Cui Y, Katz R, Vingopoulos F, Staurenghi G, Vavvas DG, Miller JW, Miller JB. Retinal applications of swept source optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA). Prog Retin Eye Res 2021; 84:100951. [PMID: 33516833 DOI: 10.1016/j.preteyeres.2021.100951] [Citation(s) in RCA: 110] [Impact Index Per Article: 36.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 01/17/2021] [Accepted: 01/20/2021] [Indexed: 02/08/2023]
Abstract
The advent of optical coherence tomography (OCT) revolutionized both clinical assessment and research of vitreoretinal conditions. Since then, extraordinary advances have been made in this imaging technology, including the relatively recent development of swept-source OCT (SS-OCT). SS-OCT enables a fast scan rate and utilizes a tunable swept laser, thus enabling the incorporation of longer wavelengths than conventional spectral-domain devices. These features enable imaging of larger areas with reduced motion artifact, and a better visualization of the choroidal vasculature, respectively. Building on the principles of OCT, swept-source OCT has also been applied to OCT angiography (SS-OCTA), thus enabling a non-invasive in depth-resolved imaging of the retinal and choroidal microvasculature. Despite their advantages, the widespread use of SS-OCT and SS-OCTA remains relatively limited. In this review, we summarize the technical details, advantages and limitations of SS-OCT and SS-OCTA, with a particular emphasis on their relevance for the study of retinal conditions. Additionally, we comprehensively review relevant studies performed to date to the study of retinal health and disease, and highlight current gaps in knowledge and opportunities to take advantage of swept source technology to improve our current understanding of many medical and surgical chorioretinal conditions. We anticipate that SS-OCT and SS-OCTA will continue to evolve rapidly, contributing to a paradigm shift to more widespread adoption of new imaging technology to clinical practice.
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Affiliation(s)
- Inês Laíns
- Retina Service, Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA; Harvard Retinal Imaging Lab, Boston, MA, USA
| | - Jay C Wang
- Retina Service, Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA; Harvard Retinal Imaging Lab, Boston, MA, USA
| | - Ying Cui
- Retina Service, Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA; Harvard Retinal Imaging Lab, Boston, MA, USA; Guangdong Eye Institute, Department of Ophthalmology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Raviv Katz
- Retina Service, Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA; Harvard Retinal Imaging Lab, Boston, MA, USA
| | - Filippos Vingopoulos
- Retina Service, Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA; Harvard Retinal Imaging Lab, Boston, MA, USA
| | - Giovanni Staurenghi
- Eye Clinic, Department of Biomedical and Clinical Science "Luigi Sacco", University of Milan, Italy
| | - Demetrios G Vavvas
- Retina Service, Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA
| | - Joan W Miller
- Retina Service, Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA
| | - John B Miller
- Retina Service, Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA; Harvard Retinal Imaging Lab, Boston, MA, USA.
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Arrigo A, Mansour A, Viganò C, Gorgoni F, Bandello F, Battaglia Parodi M. Progressive development of large choroidal excavation in neovascular age-related macular degeneration. Eur J Ophthalmol 2020; 32:1120672120981364. [PMID: 33325252 DOI: 10.1177/1120672120981364] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
PURPOSE Focal choroidal excavation (CE) is an unusual concavity in the choroid without posterior staphyloma or scleral ectasia and with pathogenesis is still unknown. In this article we present a case of de novo progressive focal choroidal excavation associated with exudative age-related macular degeneration (AMD). METHODS This study was designed as a descriptive case report based on clinical and imaging data collected during patient's observation and follow-ups. RESULTS A 67-year-old man with systemic hypertension and hypercholesterolemia, with a previous diagnosis of bilateral AMD complicated by already treated macular neovascularization, underwent our attention to perform follow-up visits. Over the 5-year follow-up, the left eye remained stable, requiring no further treatments and disclosing a BCVA of 0.0 LogMAR. On the contrary, the right eye showed several exudation recurrences, requiring further anti-VEGF injections. Structural OCT detected the progressive development of a focal CE, which gradually enlarged converting into a large CE. Structural OCT examinations reported even growing defects of the Bruch's membrane. Despite the evident progression of the CE, BCVA disclosed stable values over the 5-years follow-up (1.0 LogMAR), with a worsening of metamorphopsia. CONCLUSION Large CE may be a complication of neovascular AMD. Bruch's membrane abnormalities, including thickness and reflectivity changes, detectable on structural OCT, can be considered early biomarkers of potentially developing CE.
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Affiliation(s)
- Alessandro Arrigo
- Scientific Institute San Raffaele Hospital, Vita-Salute University, Milan, Italy
| | - Ahmad Mansour
- Department of Ophthalmology, American University of Beirut, Beirut, Lebanon
- Department of Ophthalmology, Rafic Hariri University Hospital, Beirut, Lebanon
| | - Chiara Viganò
- Scientific Institute San Raffaele Hospital, Vita-Salute University, Milan, Italy
| | - Francesca Gorgoni
- Scientific Institute San Raffaele Hospital, Vita-Salute University, Milan, Italy
| | - Francesco Bandello
- Scientific Institute San Raffaele Hospital, Vita-Salute University, Milan, Italy
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Rate of misdiagnosis and clinical usefulness of the correct diagnosis in exudative neovascular maculopathy secondary to AMD versus pachychoroid disease. Sci Rep 2020; 10:20344. [PMID: 33230253 PMCID: PMC7684296 DOI: 10.1038/s41598-020-77566-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 11/04/2020] [Indexed: 01/19/2023] Open
Abstract
The aim of this study was to explore the relative prevalence and clinical differences between age-related macular degeneration (AMD) and pachychoroid disease in patients older than 50 years with newly diagnosed exudative neovascular maculopathy, and also assess the rate of misdiagnosis between these two disorders. In this retrospective observational study, we reviewed data from patients 50 years of age and older with newly diagnosed treatment-naïve exudative macular neovascularization (MNV) secondary to AMD or pachychoroid disease. Of the 139 patients (139 eyes) who fulfilled the inclusion criteria, 35 patients were graded as being affected by pachychoroid disease complicated by exudative MNV and 104 subjects had neovascular AMD. Therefore, prevalence of pachychoroid disease complicated by exudative MNV was 25.2% (confidence interval—CI 18.2–33.2%). Mean ± SD age was 67.0 ± 8.8 years in the pachychoroid disease group and 80.6 ± 6.6 years in the neovascular AMD group (P < 0.0001). At baseline, BCVA was better in patients with pachychoroid disease complicated by exudative MNV (0.4 ± 0.3 LogMAR vs. 0.7 ± 0.5 LogMAR, P = 0.003). At the 1-year follow-up visit, BCVA was still better in patients with pachychoroid-associated MNV (0.34 ± 0.32 LogMAR vs. 0.59 ± 0.52 LogMAR; P = 0.005). In our study cohort, 19 patients were graded to be affected by pachychoroid disease complicated by exudative MNV even though a diagnosis of neovascular AMD was erroneously reported in their medical records at baseline. In conclusion, pachychoroid disease is a frequent cause of exudative MNV in aged patients with a high rate of misdiagnosis. A correct diagnosis may be important as these two disorders differ in terms of clinical characteristics and prognosis.
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Kaye R, Chandra S, Sheth J, Boon CJF, Sivaprasad S, Lotery A. Central serous chorioretinopathy: An update on risk factors, pathophysiology and imaging modalities. Prog Retin Eye Res 2020; 79:100865. [PMID: 32407978 DOI: 10.1016/j.preteyeres.2020.100865] [Citation(s) in RCA: 116] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/02/2020] [Accepted: 04/27/2020] [Indexed: 02/08/2023]
Abstract
Central serous chorioretinopathy (CSC) is a common form of vision loss, typically seen in working-age men. The pathophysiology behind CSC still eludes us, however significant advances have been made in understanding this disease over the last decade using information from genetic and cell-based studies and imaging modalities. This review aims to give an overview of the current pathophysiology hypotheses surrounding CSC in addition to future directions in cellular work from human induced pluripotent stem cell derived choroidal endothelial cells from CSC patients. Furthermore, this review will provide the reader with an update on the clinical aspects of CSC including risk factors, diagnostic challenges and findings from multimodal imaging.
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Affiliation(s)
- Rebecca Kaye
- Faculty of Medicine, University of Southampton, University Hospital Southampton, Southampton, SO16 6YD, United Kingdom
| | - Shruti Chandra
- NIHR Moorfields Biomedical Research Centre, 162, City Road, London, EC1V 2PD, United Kingdom
| | - Jay Sheth
- Surya Eye Institute and Research Center, Mumbai, India
| | - Camiel J F Boon
- Leiden University Medical Centre, Department of Ophthalmology, P.O. Box 9600, 2300 RC, Leiden, the Netherlands; Amsterdam University Medical Centers, Department of Ophthalmology, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Sobha Sivaprasad
- NIHR Moorfields Biomedical Research Centre, 162, City Road, London, EC1V 2PD, United Kingdom
| | - Andrew Lotery
- Faculty of Medicine, University of Southampton, University Hospital Southampton, Southampton, SO16 6YD, United Kingdom.
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Castro-Navarro V, Behar-Cohen F, Chang W, Joussen AM, Lai TYY, Navarro R, Pearce I, Yanagi Y, Okada AA. Pachychoroid: current concepts on clinical features and pathogenesis. Graefes Arch Clin Exp Ophthalmol 2020; 259:1385-1400. [PMID: 33057904 PMCID: PMC8166704 DOI: 10.1007/s00417-020-04940-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 08/28/2020] [Accepted: 09/17/2020] [Indexed: 01/02/2023] Open
Abstract
PURPOSE The term "pachychoroid" refers to a newly described phenotype in which functional and structural choroidal changes are thought to play a key pathogenic role in a spectrum of related retinal disorders. A more detailed understanding of how the choroid is involved within this spectrum and a better knowledge of the most relevant clinical signs of the pachychoroid phenotype are important to differentiate these disorders from other retinal conditions. Our objectives are to provide a literature review of pachychoroid and the commonalities that may be present across pathologies included in the spectrum, and to provide details on the examination, monitoring, and management of these disorders. METHODS We searched the PubMed web platform to identify relevant studies using the following keywords: pachychoroid, pachychoroid pigment epitheliopathy, pachychoroid neovasculopathy, aneurysmal type 1 neovascularization, focal choroidal excavation, peripapillary pachychoroid syndrome, vasculopathy pachysclera, pachychoroid geographic atrophy, and pachydrusen. We selected 157 publications and identified the most important features related to pachychoroid. RESULTS The presence of hypertrophic or congested vessels in the choroid, not thickened choroid per se, under an area of reduced or absent choriocapillaris in the posterior pole seems to be the most salient feature of pachychoroid. However, other qualitative/quantitative features are needed to differentiate the uncomplicated pachychoroid from the pathological pachychoroid clinical spectrum, which may be associated with exudation, neovascularization, and/or retinal pigment epithelium and photoreceptor atrophy. CONCLUSIONS The most salient feature of pachychoroid appears to be the presence of large vessels under an area of reduced or absent choriocapillaris. Knowledge of the features and pathogenesis of the different disorders in the pachychoroid spectrum may assist in the management of patients.
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Affiliation(s)
| | - Francine Behar-Cohen
- Hôpital Cochin, Assistance Publique Hôpitaux de Paris, Ophtalmopole, Paris, France.,Centre de Recherche des Cordeliers UMRS1138, INSERM, Paris, France
| | | | | | - Timothy Y Y Lai
- Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | | | - Ian Pearce
- Royal Liverpool University Hospital, Liverpool, UK
| | - Yasuo Yanagi
- Department of Ophthalmology, Asahikawa Medical University, Asahikawa, Japan.,Singapore National Eye Centre, Singapore, Singapore
| | - Annabelle A Okada
- Department of Ophthalmology, Kyorin University School of Medicine, Tokyo, Japan.
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Shen C, Zhang J, Tian J, Liu Y, Zhao H. Optical coherence tomography angiography for visualization of retinal capillary plexuses in pachychoroid neovasculopathy. CANADIAN JOURNAL OF OPHTHALMOLOGY 2020; 56:105-111. [PMID: 33068536 DOI: 10.1016/j.jcjo.2020.09.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 09/08/2020] [Accepted: 09/13/2020] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To evaluate retinal capillary plexus alterations in patients with pachychoroid neovasculopathy (PNV) by optical coherence tomographic angiography (OCTA). DESIGN Retrospective observational study. PARTICIPANTS The study included 43 patients with PNV (43 eyes, PNV group) and 43 normal eyes (control group). METHODS All PNV participants underwent comprehensive ophthalmic examinations, including OCTA. The results were compared with those of the controls. Differences in superficial and deep vascular density between the groups were analyzed. The correlations between vascular density and subfoveal choroidal thickness (SFCT), age, best-corrected visual acuity, refraction, and axial length were analyzed. RESULTS The superficial vascular density of the macular region (except for the area of the fovea and the inferior parafoveal region) was significantly lower in the PNV group than the control group (p < 0.05). The deep vascular density of the macular region was significantly lower in the PNV group (p < 0.05). In the PNV group, there was no significant correlation between vascular density and SFCT, age, BVCA, refraction, or axial length (p > 0.05). CONCLUSIONS Superficial and deep vascular densities of the macular region were lower in the patients with PNV compared with the patients in the control group. In the patients with PNV, the macular region showed signs of inner retinal capillary dropout, which may be caused by choroidal ischemia and/or a chronic impairment of nutrient supply to the retinal pigment epithelium.
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Affiliation(s)
- Ceying Shen
- Department of Ophthalmology, Zhengzhou Second People Hospital, Zhengzhou, China; Zhengzhou Eye Hospital, Zhengzhou Ophthalmic Institution, Zhengzhou, China.
| | - Jianling Zhang
- Department of Ophthalmology, Zhengzhou Second People Hospital, Zhengzhou, China; Zhengzhou Eye Hospital, Zhengzhou Ophthalmic Institution, Zhengzhou, China
| | - Jun Tian
- Department of Ophthalmology, Zhengzhou Second People Hospital, Zhengzhou, China; Zhengzhou Eye Hospital, Zhengzhou Ophthalmic Institution, Zhengzhou, China
| | - Yu Liu
- Department of Ophthalmology, Zhengzhou Second People Hospital, Zhengzhou, China; Zhengzhou Eye Hospital, Zhengzhou Ophthalmic Institution, Zhengzhou, China
| | - Hong Zhao
- Department of Ophthalmology, Zhengzhou Second People Hospital, Zhengzhou, China; Zhengzhou Eye Hospital, Zhengzhou Ophthalmic Institution, Zhengzhou, China
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Kang K, Lee H, Jang M, Kim HC, Chung H. Diabetic macular edema with pachychoroid features. BMC Ophthalmol 2020; 20:392. [PMID: 33008430 PMCID: PMC7532553 DOI: 10.1186/s12886-020-01663-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 09/27/2020] [Indexed: 12/15/2022] Open
Abstract
Background To investigate the clinical features of diabetic macular edema (DME) in eyes with pachychoroid phenotypes using multimodal retinal imaging. Methods We retrospectively reviewed 210 eyes from 210 DME patients and analyzed the clinical and imaging parameters, including visual acuity, central macular thickness (CMT), subfoveal choroidal thickness (SFCT) and neural retina layer thickness (NRT). The DME eyes were divided into two groups: group 1 (80 eyes with submacular detachment [SMD]) and group 2 (130 eyes without SMD). The clinical and imaging parameters of 285 eyes from 285 diabetic patients without DME were collected as a control group. Results DME eyes with pachychoroid phenotypes were more frequent in group 1 than in group 2 (53 eyes [66.25%] and 53 eyes [40.77%], respectively, P < 0.001). Pachychoroid phenotypes were identified in 108 (37.90%) of the control eyes. CMT and NRT were greater in group 1 than in group 2. In group 1, 37 eyes had SMD combined with focal edema, and 43 eyes had SMD combined with diffuse-type edema. No significant difference in pachychoroid phenotypes was found between the focal and diffuse types (26 [70.27%] and 27 [62.79%], respectively, P = 0.481). In group 2, 70 eyes had focal-type edema, and 60 eyes had diffuse-type edema. No significant difference in the frequency of pachychoroid phenotypes was found (32 [45.71%] and 21 [35.00%], respectively, P = 0.215). Interestingly, among the 70 eyes with focal edema in group 2, 13 (40.6%) and 5 (13.2%) eyes with and without pachychoroid phenotypes showed no definite microaneurysms, respectively. Conclusion SMD and focal edema without definite microaneurysms may be clinical manifestations of DME with pachychoroid phenotypes and possibly related to choroidal circulation disturbance in DME.
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Affiliation(s)
- Kyungeun Kang
- Department of Ophthalmology, Konkuk University School of Medicine, Konkuk University Medical Center, 120-1 Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea
| | - Hyungwoo Lee
- Department of Ophthalmology, Konkuk University School of Medicine, Konkuk University Medical Center, 120-1 Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea
| | - Minsu Jang
- Department of Ophthalmology, Konkuk University School of Medicine, Konkuk University Medical Center, 120-1 Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea
| | - Hyung Chan Kim
- Department of Ophthalmology, Konkuk University School of Medicine, Konkuk University Medical Center, 120-1 Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea
| | - Hyewon Chung
- Department of Ophthalmology, Konkuk University School of Medicine, Konkuk University Medical Center, 120-1 Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea.
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