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Pautler SE. Re: Fujimoto et al.: Macular retinoschisis from optic disc without a visible optic pit or advanced glaucomatous cupping (no optic pit retinoschisis [NOPIR]). (Ophthalmol Retina. 2023;7:811-818). Ophthalmol Retina 2024; 8:e19. [PMID: 38466256 DOI: 10.1016/j.oret.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 02/07/2024] [Indexed: 03/12/2024]
Affiliation(s)
- Scott E Pautler
- Department of Ophthalmology, University of South Florida Morsani College of Medicine, Tampa, Florida.
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Zhioua Braham I, Boukari M, Maalej R, Mili I, Zhioua R. Peripapillary retinal neovascularization and vitreous hemorrhage secondary to peripapillary pachychoroid syndrome. Am J Ophthalmol Case Rep 2024; 33:101961. [PMID: 38374948 PMCID: PMC10875186 DOI: 10.1016/j.ajoc.2023.101961] [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: 08/21/2023] [Revised: 10/07/2023] [Accepted: 11/19/2023] [Indexed: 02/21/2024] Open
Abstract
Purpose To report a case of peripapillary pachychoroid syndrome (PPS) complicated with peripapillary retinal neovascularization causing vitreous hemorrhage. Observation A 42-year-old man, with a history of a visual loss of the right eye (RE) for 4 years, presented for ophthalmological examination. Best-corrected visual acuity was «counting fingers» in the RE and 20/25 in the left eye. Fundus examination showed irregular pattern of hypopigmentation of the retinal pigmented epithelium in both eyes with retinal neovessels in the peripapillary region of the RE. Swept-source optical coherence tomography demonstrated a central serous pigment epithelial detachment with intraretinal cysts and serous retinal detachment in the nasal macula extending from the temporal disc margin in the RE. Fluorescein angiography showed multiple areas of hyperfluorescence without clear distinction of retinal neovessels. Indocyanine green angiography showed patches of choroidal hyperpermeability predominant in the peripapillary region in both eyes. Optical coherence tomography angiography provided a good visualization of the papillary and retinal neovessels without signs of choroidal neovascularization. Two months after initial examination, the patient presented with vitreous hemorrhage associated to juxtapapillary preretinal hemorrhage in the RE. After vitreous injections of bevacizumab, we observed a total resolution of the vitreous hemorrhage a partial decrease of the intraretinal and subretinal fluid. Conclusions and importance We report an unusual case of peripapillary retinal neovascularization and vitreous hemorrhage complicating a PPS. OCTA was useful to detect retinal neovessels and peripapillary retinal and choriocapillaris hypoperfusion, supporting the understanding of the pathogenic mechanism of neovascularization in PPS.
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Affiliation(s)
- Imène Zhioua Braham
- Department of Ophthalmology, Charles Nicolle University Hospital, Tunisia
- Faculty of Medicine of Tunis, University of Tunis-El Manar, 1007 Tunis, Tunisia
| | - Mejdi Boukari
- Department of Ophthalmology, Charles Nicolle University Hospital, Tunisia
- Faculty of Medicine of Tunis, University of Tunis-El Manar, 1007 Tunis, Tunisia
| | - Rim Maalej
- Department of Ophthalmology, Charles Nicolle University Hospital, Tunisia
- Faculty of Medicine of Tunis, University of Tunis-El Manar, 1007 Tunis, Tunisia
| | - Ilhem Mili
- Department of Ophthalmology, Charles Nicolle University Hospital, Tunisia
- Faculty of Medicine of Tunis, University of Tunis-El Manar, 1007 Tunis, Tunisia
| | - Raja Zhioua
- Department of Ophthalmology, Charles Nicolle University Hospital, Tunisia
- Faculty of Medicine of Tunis, University of Tunis-El Manar, 1007 Tunis, Tunisia
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Riazi-Esfahani H, Amini A, Masoomian B, Yaseri M, Sabour S, Rashidinia A, Arjmand M, Rafizadeh SM, Johari M, Khalili Pour E, Ghassemi F. Uveal melanoma in the Iranian population: two decades of patient management in a tertiary eye center. Int J Retina Vitreous 2024; 10:25. [PMID: 38429783 PMCID: PMC10905845 DOI: 10.1186/s40942-024-00531-x] [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: 11/25/2023] [Accepted: 01/17/2024] [Indexed: 03/03/2024] Open
Abstract
BACKGROUND To assess the characteristics and outcomes of uveal melanoma management at a tertiary center in the Middle East. METHODS A study on 164 patients with uveal melanoma was conducted by reviewing the available medical records, ultrasound, and pathology report results. Age at diagnosis, tumor location and size, treatment mode, visual outcome, metastasis, mortality, and survival were studied. RESULTS The mean age of patients was 52.0 ± 15.0 years, and 52.5% were male. Choroidal melanoma was the most common uveal melanoma, followed by the ciliary body and iris melanoma. The mean thickness of tumors was 8.29 ± 3.29. The majority of patients (n = 111, 67.9%) were managed by brachytherapy with ruthenium-106 plaques. Enucleation was performed primarily in 46 (28%) patients and secondarily in nine (5.5%) patients. The sexual disparity was detected as the proximity of uveal melanoma to the fovea in males. For a 61-month mean follow-up period, mortality occurred in eight of our cases, six of which were due to metastasis. The most common site for distance metastasis was the liver (5/6), followed by the lung (1/6). The five-year and eight-year overall survival (OS) rate was 0.947%± 0.019. The 5-year survival rate reached zero in metastatic patients. OS was not statistically different depending on the age, tumor diameters, the primary treatment received, or the histopathologic findings (p > 0.50 for all). CONCLUSION In this study, individuals diagnosed with UM exhibited an OS rate of around 94% at the five-year mark, which remained consistent up to eight years. Notably, the presence of distance metastasis emerged as the sole statistically significant factor influencing overall survival.
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Affiliation(s)
- Hamid Riazi-Esfahani
- Ocular Oncology Service, Farabi Eye Hospital, Tehran University of Medical Sciences, South Kargar Street, Qazvin Square, Tehran, Iran
- Retina Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Abdulrahim Amini
- Department of Ophthalmology, School of Medicine, Hormozgan University of medical sciences, Bandar Abbas, Iran
| | - Babak Masoomian
- Ocular Oncology Service, Farabi Eye Hospital, Tehran University of Medical Sciences, South Kargar Street, Qazvin Square, Tehran, Iran
| | - Mehdi Yaseri
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Siamak Sabour
- Department of Clinical Epidemiology, School of Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Rashidinia
- Retina Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mojtaba Arjmand
- Ocular Oncology Service, Farabi Eye Hospital, Tehran University of Medical Sciences, South Kargar Street, Qazvin Square, Tehran, Iran
| | - Seyed Mohsen Rafizadeh
- Orbital and Oculoplastics Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammadkarim Johari
- Department of Ophthalmology, Poostchi Ophthalmology Research Center, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Elias Khalili Pour
- Retina Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Fariba Ghassemi
- Ocular Oncology Service, Farabi Eye Hospital, Tehran University of Medical Sciences, South Kargar Street, Qazvin Square, Tehran, Iran.
- Retina Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran.
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Azizalrahman LA, Almousa AN, Al Adel F, AlBloushi AF. Peripapillary pachychoroid syndrome successfully treated with topical prednisolone acetate 1% drops. Saudi J Ophthalmol 2024; 38:89-91. [PMID: 38628407 PMCID: PMC11016998 DOI: 10.4103/sjopt.sjopt_187_22] [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: 10/30/2022] [Revised: 01/16/2023] [Accepted: 01/29/2023] [Indexed: 04/19/2024] Open
Abstract
Peripapillary pachychoroid syndrome (PPS) is a rare disease characterized by choroidal thickening around the optic disc. Visual acuity might be impaired secondary to the associated peripapillary intraretinal and/or subretinal fluids. We reported a case of a 70-year-old male patient who presented with a gradual bilateral decrease in vision. His best-corrected visual acuity was 20/60 in the right eye and 20/25 in the left eye. Dilated fundus examination showed yellowish peripapillary lesions and intraretinal fluid (IRF) surrounding the optic disc in both eyes. Optical coherence tomography showed that the outer retinal layers were disrupted, and IRF affected the nasal macula. A bilateral increase in the thickness of the choroid around the optic discs was found. The patient was successfully treated with a tapering dose of topical prednisolone acetate (1%). Three months after treatment, his vision improved to 20/25 in the right eye and 20/20 in the left eye. Topical steroid drops might be administered to treat PPS.
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Affiliation(s)
- Lojain A. Azizalrahman
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Abdullah N. Almousa
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Fadwa Al Adel
- Department of Ophthalmology, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
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Sirks MJ, van Dijk EHC, Pauleikhoff LJB, Diederen RMH, Boon CJF. NOn-Pachychoroid PEripapillary Schisis (NOPPES) of the Retina: A New Phenotype and its Differential Diagnosis. Asia Pac J Ophthalmol (Phila) 2023; 12:614-621. [PMID: 37974318 DOI: 10.1097/apo.0000000000000645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 09/27/2023] [Indexed: 11/19/2023] Open
Abstract
PURPOSE The presence of peripapillary intraretinal fluid (IRF) has a broad differential diagnosis, including several types of neovascular and pachychoroid-related diseases. However, the clinician may encounter cases without signs of neovascular or pachychoroid disease, or any other previously described diagnosis. For these patients, we propose the term NOn-Pachychoroid PEripapillary Schisis (NOPPES) of the retina, and we discuss the differential diagnosis. DESIGN A retrospective chart study set in a tertiary referral center for retinal diseases in Amsterdam, the Netherlands. METHODS Using multimodal imaging, cases suspected of peripapillary pachychoroid syndrome were reviewed. Cases without signs of neovascular or pachychoroid disease were included in this study. These cases were discussed in a group of senior retinal specialists to establish a diagnosis, and if there was no evidence for any previously described diagnostic entity, these cases were categorized as NOPPES. RESULTS Four cases of NOPPES were identified, 3 female patients and 1 male patient, aged between 58 and 75 years. Two patients were myopic, and 1 patient had a mild hyperopia. Three out of 4 cases showed unilateral peripapillary IRF, and 1 case had bilateral IRF. No improvement was seen after intravitreal bevacizumab or aflibercept, nepafenac eye drops, oral acetazolamide, vitrectomy with internal limiting membrane peeling, or surgery for carotid stenosis. One case showed a reduction in IRF after starting prednisolone eye drops. CONCLUSIONS We describe NOPPES, a new form of peripapillary schisis-like IRF. NOPPES seems relatively therapy-resistant. More research is needed to delineate the clinical spectrum of NOPPES and its pathogenesis and treatment.
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Affiliation(s)
- Marc J Sirks
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Elon H C van Dijk
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands
| | - Laurenz J B Pauleikhoff
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
- Department of Ophthalmology, University Hospital Freiburg, Freiburg, Germany
| | - Roselie M H Diederen
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Camiel J F Boon
- Department of Ophthalmology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
- Department of Ophthalmology, Leiden University Medical Center, Leiden, the Netherlands
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Sazhnyev Y, Sin TN, Ma A, Chang E, Huynh L, Roszak K, Park S, Choy K, Farsiu S, Moshiri A, Thomasy SM, Yiu G. Choroidal Changes in Rhesus Macaques in Aging and Age-Related Drusen. Invest Ophthalmol Vis Sci 2023; 64:44. [PMID: 37773500 PMCID: PMC10547013 DOI: 10.1167/iovs.64.12.44] [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: 04/13/2023] [Accepted: 09/07/2023] [Indexed: 10/01/2023] Open
Abstract
Purpose Choroidal vascular changes occur with normal aging and age-related macular degeneration (AMD). Here, we evaluate choroidal thickness and vascularity in aged rhesus macaques to better understand the choroid's role in this nonhuman primate model of AMD. Methods We analyzed optical coherence tomography (OCT) images of 244 eyes from 122 rhesus macaques (aged 4-32 years) to measure choroidal thickness (CT) and choroidal vascularity index (CVI). Drusen number, size, and volume were measured by semiautomated annotation and segmentation of OCT images. We performed regression analyses to determine any association of CT or CVI with age, sex, and axial length and to determine if the presence and volume of soft drusen impacted these choroidal parameters. Results In rhesus macaques, subfoveal CT decreased with age at 3.2 µm/y (R2 = 0.481, P < 0.001), while CVI decreased at 0.66% per year (R2 = 0.257, P < 0.001). Eyes with soft drusen exhibited thicker choroid (179.9 ± 17.5 µm vs. 162.0 ± 27.9 µm, P < 0.001) and higher CVI (0.612 ± 0.051 vs. 0.577 ± 0.093, P = 0.005) than age-matched control animals. Neither CT or CVI appeared to be associated with drusen number, size, or volume in this cohort. However, some drusen in macaques were associated with underlying choroidal vessel enlargement resembling pachydrusen in human patients with AMD. Conclusions Changes in the choroidal vasculature in rhesus macaques resemble choroidal changes in human aging, but eyes with drusen exhibit choroidal thickening, increased vascularity, and phenotypic characteristics of pachydrusen observed in some patients with AMD.
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Affiliation(s)
- Yevgeniy Sazhnyev
- Department of Ophthalmology & Vision Science, University of California, Davis, Sacramento, California, United States
- Department of Ophthalmology, California Northstate University, College of Medicine, Elk Grove, California, United States
| | - Tzu-Ni Sin
- Department of Ophthalmology & Vision Science, University of California, Davis, Sacramento, California, United States
| | - Anthony Ma
- Department of Ophthalmology & Vision Science, University of California, Davis, Sacramento, California, United States
- Department of Ophthalmology, California Northstate University, College of Medicine, Elk Grove, California, United States
| | - Ellie Chang
- Department of Ophthalmology & Vision Science, University of California, Davis, Sacramento, California, United States
| | - Leon Huynh
- Department of Ophthalmology & Vision Science, University of California, Davis, Sacramento, California, United States
| | - Karolina Roszak
- Department of Ophthalmology & Vision Science, University of California, Davis, Sacramento, California, United States
| | - Sangwan Park
- Department of Ophthalmology & Vision Science, University of California, Davis, Sacramento, California, United States
| | - Kevin Choy
- Department of Biomedical Engineering, Duke University, Durham, North Carolina, United States
| | - Sina Farsiu
- Department of Biomedical Engineering, Duke University, Durham, North Carolina, United States
- Department of Ophthalmology, Duke University Medical Center, Durham, North Carolina, United States
| | - Ala Moshiri
- Department of Ophthalmology & Vision Science, University of California, Davis, Sacramento, California, United States
| | - Sara M. Thomasy
- Department of Ophthalmology & Vision Science, University of California, Davis, Sacramento, California, United States
| | - Glenn Yiu
- Department of Ophthalmology & Vision Science, University of California, Davis, Sacramento, California, United States
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Mitamura M, Endo H, Kase S, Dong Z, Takahashi M, Katsuta S, Kase M, Ishida S. Peripapillary circulatory dysfunction precedes structural loss in treatment-naive diabetic retinopathy. Graefes Arch Clin Exp Ophthalmol 2023; 261:85-95. [PMID: 35876887 DOI: 10.1007/s00417-022-05773-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 07/05/2022] [Accepted: 07/15/2022] [Indexed: 01/04/2023] Open
Abstract
PURPOSE The aim of this study was to compare the timing of peripapillary vascular damage between functional and structural parameters and examine their involvement with neurovascular coupling at different stages of diabetic retinopathy (DR). METHODS One hundred ninety eyes of 143 patients with type 2 diabetes mellitus (DM) and 88 healthy control eyes were enrolled. Eyes of DM patients were divided into 3 stages with no diabetic retinopathy (NDR), non-proliferative diabetic retinopathy (NPDR), and proliferative diabetic retinopathy (PDR). NPDR and PDR eyes were treatment-naive. OCT angiography was used to calculate radial peripapillary capillary (RPC)-flux index (FI) and RPC-perfusion density (PD). Spectral domain OCT was used to measure retinal nerve fiber layer (RNFL) thickness within the corresponding RPC areas. RESULTS RPC-FI significantly decreased in NDR eyes compared to control eyes and thereafter remained unchanged among DM (NDR, NPDR, and PDR) eyes. In contrast, RPC-PD stayed unaltered between control and NDR eyes and significantly decreased in NPDR followed by PDR eyes at similar levels. From control to NPDR eyes, RNFL thickness showed positive correlations with both RPC-FI and RPC-PD, indicative of functional and structural neurovascular coupling. These vascular parameters were also correlated with each other in control and NPDR eyes but not NDR eyes, consistent with the difference in the timing of vascular damage between functional and structural parameters. CONCLUSIONS Circulatory dysfunction preceded structural loss while maintaining peripapillary neurovascular coupling during progression of DR stages. RPC-FI would likely be more sensitive than RPC-PD in detecting early vascular damage in DR.
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Affiliation(s)
- Mizuho Mitamura
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, N-15, W-7, Kita-ku, Sapporo, 060-8638, Japan.,Department of Ophthalmology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Hiroaki Endo
- Department of Ophthalmology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Satoru Kase
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, N-15, W-7, Kita-ku, Sapporo, 060-8638, Japan.
| | - Zhenyu Dong
- Department of Ophthalmology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Mitsuo Takahashi
- Department of Ophthalmology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Satoshi Katsuta
- Department of Ophthalmology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Manabu Kase
- Department of Ophthalmology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Susumu Ishida
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, N-15, W-7, Kita-ku, Sapporo, 060-8638, Japan
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Iovino C, Di Iorio V, Paolercio L, Giordano C, Testa F, Simonelli F. Navigated 577-nm subthreshold micropulse retinal laser treatment for peripapillary pachychoroid syndrome. Am J Ophthalmol Case Rep 2022; 28:101757. [DOI: 10.1016/j.ajoc.2022.101757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 10/20/2022] [Accepted: 11/11/2022] [Indexed: 11/23/2022] Open
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Non-vasogenic cystoid maculopathies. Prog Retin Eye Res 2022; 91:101092. [PMID: 35927124 DOI: 10.1016/j.preteyeres.2022.101092] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 05/30/2022] [Accepted: 06/01/2022] [Indexed: 11/23/2022]
Abstract
Besides cystoid macular edema due to a blood-retinal barrier breakdown, another type of macular cystoid spaces referred to as non-vasogenic cystoid maculopathies (NVCM) may be detected on optical coherence tomography but not on fluorescein angiography. Various causes may disrupt retinal cell cohesion or impair retinal pigment epithelium (RPE) and Müller cell functions in the maintenance of retinal dehydration, resulting in cystoid spaces formation. Tractional causes include vitreomacular traction, epiretinal membranes and myopic foveoschisis. Surgical treatment does not always allow cystoid space resorption. In inherited retinal dystrophies, cystoid spaces may be part of the disease as in X-linked retinoschisis or enhanced S-cone syndrome, or occur occasionally as in bestrophinopathies, retinitis pigmentosa and allied diseases, congenital microphthalmia, choroideremia, gyrate atrophy and Bietti crystalline dystrophy. In macular telangiectasia type 2, cystoid spaces and cavitations do not depend on the fluid leakage from telangiectasia. Various causes affecting RPE function may result in NVCM such as chronic central serous chorioretinopathy and paraneoplastic syndromes. Non-exudative age macular degeneration may also be complicated by intraretinal cystoid spaces in the absence of fluorescein leakage. In these diseases, cystoid spaces occur in a context of retinal cell loss. Various causes of optic atrophy, including open-angle glaucoma, result in microcystoid spaces in the inner nuclear layer due to a retrograde transsynaptic degeneration. Lastly, drug toxicity may also induce cystoid maculopathy. Identifying NVCM on multimodal imaging, including fluorescein angiography if needed, allows guiding the diagnosis of the causative disease and choosing adequate treatment when available.
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Peripapillary Pachychoroid Syndrome (PPS): Diagnosing and Treating a Rare Entity. Case Rep Ophthalmol Med 2022; 2022:9124630. [PMID: 35669885 PMCID: PMC9167143 DOI: 10.1155/2022/9124630] [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: 02/17/2022] [Accepted: 05/11/2022] [Indexed: 11/17/2022] Open
Abstract
Two cases with peripapillary pachychoroid syndrome (PPS) along with the challenges concerning correct diagnosis and treatment are presented. In the first case, the patient presented with painless unilateral gradual visual loss. Fundoscopy and optical coherence tomography (OCT) revealed cystoid macular edema (CME) in the left eye (LE), extending from the temporal optic disc margin towards the fovea, with no additional findings. Enhanced-depth imaging- (EDI-) OCT provided additional information and increased choroidal thickness nasally to the macula and pachyvessels in the outer choroidal layer, findings supportive of PPS. Photodynamic therapy (PDT) was applied at the leakage sites. Two months later, CME and subretinal fluid (SRF) had resolved, and VA had significantly improved. In the second case, a patient presented with reduced vision and metamorphopsia bilaterally over the previous 5 days. Fundoscopy revealed CME in both eyes. OCT confirmed the presence of CME in the papillomacular area in the right eye; similarly, CME was recorded in the macula of the LE with SRF located subfoveally. EDI-OCT showed increased choroidal thickness in both eyes. Treatment was administered, originally with dorzolamide eye drops along with eplerenone tablets, and then dexamethasone eye drops that eventually led to significant anatomic and functional improvement. It is important for ophthalmologists to be able to recognize the unique clinical entity of PPS, as its resemblance to disorders with similar features may lead to misdiagnoses and unnecessary, or even incorrect, interventions.
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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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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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Interocular asymmetry in distribution of leaks in central serous chorioretinopathy. Int Ophthalmol 2021; 42:435-442. [PMID: 34618286 DOI: 10.1007/s10792-021-02060-0] [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: 04/24/2021] [Accepted: 09/21/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE To study interocular asymmetry in distribution of leaks in central serous chorioretinopathy (CSC). MATERIAL AND METHODS Patients with unilateral CSC were included in this retrospective multicenter study. All patients received multimodal imaging. The prevalence of leaks within 1 disk diameter (DD) peripapillary area and the mean shortest distance between a leak and the optic disk edge was analyzed for the right and left eyes separately based on FA images. Clinical and morphological characteristics were collected and compared between eyes with a peripapillary leak and eyes with a leak elsewhere. RESULTS In total, 152 eyes (77 right eyes and 75 left eyes) of 152 patients (128 males and 24 females) with a mean age of 45.2 ± 9.8 years were included. The mean distance from the leak to the edge of the optic disk was statistically significantly lower (p = 0.0003), and the prevalence of the leaks within the 1 DD-peripapillary area was higher in the left eye than in the right eye (32.1% versus 10.7%, respectively, p = 0.0017). The eyes with a peripapillary leak had a longer duration of the disease (p < 0.05), a wider area of retinal pigment epithelium alteration (p < 0.001), and a higher prevalence of outer retinal atrophy (p < 0.001) compared to the eyes with a leak elsewhere. CONCLUSION The left eye showed closer location of the leak to the optic disk edge and higher prevalence of leaks within the peripapillary area. The cases with peripapillary leak commonly demonstrated characteristics of chronic CSC despite relative preservation of visual acuity.
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Spaide RF, Gemmy Cheung CM, Matsumoto H, Kishi S, Boon CJF, van Dijk EHC, Mauget-Faysse M, Behar-Cohen F, Hartnett ME, Sivaprasad S, Iida T, Brown DM, Chhablani J, Maloca PM. Venous overload choroidopathy: A hypothetical framework for central serous chorioretinopathy and allied disorders. Prog Retin Eye Res 2021; 86:100973. [PMID: 34029721 DOI: 10.1016/j.preteyeres.2021.100973] [Citation(s) in RCA: 122] [Impact Index Per Article: 40.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/11/2021] [Accepted: 05/15/2021] [Indexed: 12/19/2022]
Abstract
In central serous chorioretinopathy (CSC), the macula is detached because of fluid leakage at the level of the retinal pigment epithelium. The fluid appears to originate from choroidal vascular hyperpermeability, but the etiology for the fluid is controversial. The choroidal vascular findings as elucidated by recent optical coherence tomography (OCT) and wide-field indocyanine green (ICG) angiographic evaluation show eyes with CSC have many of the same venous patterns that are found in eyes following occlusion of the vortex veins or carotid cavernous sinus fistulas (CCSF). The eyes show delayed choroidal filling, dilated veins, intervortex venous anastomoses, and choroidal vascular hyperpermeability. While patients with occlusion of the vortex veins or CCSF have extraocular abnormalities accounting for the venous outflow problems, eyes with CSC appear to have venous outflow abnormalities as an intrinsic phenomenon. Control of venous outflow from the eye involves a Starling resistor effect, which appears to be abnormal in CSC. Similar choroidal vascular abnormalities have been found in peripapillary pachychoroid syndrome. However, peripapillary pachychoroid syndrome has intervortex venous anastomoses located in the peripapillary region while in CSC these are seen to be located in the macular region. Spaceflight associated neuro-ocular syndrome appears to share many of the pathophysiologic problems of abnormal venous outflow from the choroid along with a host of associated abnormalities. These diseases vary according to their underlying etiologies but are linked by the venous decompensation in the choroid that leads to significant vision loss. Choroidal venous overload provides a unifying concept and theory for an improved understanding of the pathophysiology and classification of a group of diseases to a greater extent than previous proposals.
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Affiliation(s)
- Richard F Spaide
- Vitreous, Retina, Macula Consultants of New York, New York, NY, USA.
| | | | - Hidetaka Matsumoto
- Department of Ophthalmology, Gunma University Graduate School of Medicine, Japan.
| | | | - Camiel J F Boon
- 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.
| | | | | | | | | | | | | | - Jay Chhablani
- University of Pittsburgh, UPMC Eye Center, Pittsburgh, PA, USA.
| | - Peter M Maloca
- Institute of Molecular and Clinical Ophthalmology Basel, Basel, Switzerland.
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