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Romano MR, Parolini B, Allegrini D, Michalewska Z, Adelman R, Bonovas S, Bopp S, Tekin K, Fiser I, Boon CJF, Dijk ECH, Donvito G, Güngel H, Özdoğan Erkul S, Ünsal E, Osmanbaşoğlu Ö, Dinçer N, Erçalık NY, Yenerel NM, Amar J, Ennemoser A, Besozzi G, Sallam AAB, Ellabban AA, Chang W, Eandi CM, Demir M, Lee J, Pak K, Arrevola L, Sloka A, Morawski K, Kulig ‐ Stochmal A, Romanowska ‐ Dixon B, Striebe N, Feltgen N, Hoerauf H, Inan UU, Tanev I, Dyrda A, Schüler A, Lucke K, Brix A, Pape S, Kusserow‐Napp C, Loo PA, Kanra AY, Ardagil Akçakaya A, Arı Yaylalı S, Bae SH, Kim HK, Kim SJ, Han JR, Nam WH, Odrobina D, Lavaque E, Bertelli E, Coser S, Ziemssen F, Forlini M, Benatti C, Cavallini GM, Stefanickova J, Berrod J, Saksonov S, Lytvinchuk L, Moussa M, Stefaniotou M, Christodoulou E, Zayed MA, Oz O, Tassinari P, Koch P, Declercq C, Johnston R, Rusnak S, Penas S, Ozdek S, Ucgul Y, Cisiecki S, Dziegielewski K, Klimczak D, Michalewska Z, Michalewski J, Nawrocka Z, Nawrocki J, Ornafel K, Pikulski Z, Maciej M, Acar N, Elshafei MM, Hamon F, Soyeur R, Badat I, Brousseau B, Hermouet E, Peiretti E, Lee J, Ferreira N, Yoon H, Alkhars WI, Dudani A, Minu R, Telang O, MorePatil VG, Furtado MJ, Jo Y, Piccolino FC, Finzi A. An international collaborative evaluation of central serous chorioretinopathy: different therapeutic approaches and review of literature. The European Vitreoretinal Society central serous chorioretinopathy study. Acta Ophthalmol 2020; 98:e549-e558. [PMID: 31808315 DOI: 10.1111/aos.14319] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 11/02/2019] [Indexed: 01/14/2023]
Abstract
PURPOSE To study and compare the efficacy of different therapeutic options for the treatment of central serous chorioretinopathy (CSCR). METHODS This is a nonrandomized, international multicentre study on 1719 patients (1861 eyes) diagnosed with CSCR, from 63 centres (24 countries). Reported data included different methods of treatment and both results of diagnostic examinations [fluorescein angiography and/or optical coherent tomography (OCT)] and best-corrected visual acuity (BCVA) before and after therapy. The duration of observation had a mean of 11 months but was extended in a minority of cases up to 7 years. The aim of this study is to evaluate the efficacy of the different therapeutic options of CSCR in terms of both visual (BCVA) and anatomic (OCT) improvement. RESULTS One thousand seven hundred nineteen patients (1861 eyes) diagnosed with CSCR were included. Treatments performed were nonsteroidal anti-inflammatory eye drops, laser photocoagulation, micropulse diode laser photocoagulation, photodynamic therapy (PDT; Standard PDT, Reduced-dose PDT, Reduced-fluence PDT), intravitreal (IVT) antivascular endothelial growth factor injection (VEGF), observation and other treatments. The list of the OTHERS included both combinations of the main proposed treatments or a variety of other treatments such as eplerenone, spironolactone, acetazolamide, beta-blockers, anti-anxiety drugs, aspirin, folic acid, methotrexate, statins, vitis vinifera extract medication and pars plana vitrectomy. The majority of the patients were men with a prevalence of 77%. The odds ratio (OR) showed a partial or complete resolution of fluid on OCT with any treatment as compared with observation. In univariate analysis, the anatomical result (improvement in subretinal fluid using OCT at 1 month) was favoured by age <60 years (p < 0.005), no previous observation (p < 0.0002), duration less than 3 months (p < 0.0001), absence of CSCR in the fellow eye (p = 0.04), leakage outside of the arcade (p = 0.05) and fluid height >500 μm (p = 0.03). The OR for obtaining partial or complete resolution showed that anti-VEGF and eyedrops were not statistically significant; whereas PDT (8.5), thermal laser (11.3) and micropulse laser (8.9) lead to better anatomical results with less variability. In univariate analysis, the functional result at 1 month was favoured by first episode (p = 0.04), height of subretinal fluid >500 μm (p < 0.0001) and short duration of observation (p = 0.02). Finally, there was no statistically significant difference among the treatments at 12 months. CONCLUSION Spontaneous resolution has been described in a high percentage of patients. Laser (micropulse and thermal) and PDT seem to lead to significant early anatomical improvement; however, there is little change beyond the first month of treatment. The real visual benefit needs further clarification.
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Affiliation(s)
- Mario R Romano
- Department of Ophthalmology, Gavazzeni - Castelli Hospital, Humanitas University, Rozzano, Italy
| | - Barbara Parolini
- Department of Ophthalmology, Istituto Clinico S. Anna, Brescia, Italy
| | - Davide Allegrini
- Department of Ophthalmology, Gavazzeni - Castelli Hospital, Humanitas University, Rozzano, Italy
| | | | - Ron Adelman
- Department of Ophthalmology, Yale University, New Haven, Connecticut, USA
| | - Stefanos Bonovas
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Silvia Bopp
- Department of Ophthalmology & Visual Science, Yale University School of Medicine, New Haven, Connecticut, USA
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Nicolò M, Piccolino FC, Ghiglione D, Nicolò G, Calabria G. Multiple Bilateral Choroidal Metastatic Tumors from a Small-Cell Neuroendocrine Carcinoma of Unknown Primary Site. Eur J Ophthalmol 2018; 15:148-52. [PMID: 15751257 DOI: 10.1177/112067210501500126] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To report one case of multiple and bilateral choroidal tumors from a poorly differentiated small cell neuroendocrine carcinoma of unknown primary. METHODS The case of a 30-years-old white female who developed multiple and bilateral choroidal tumors from a poorly differentiated small cell neuroendocrine carcinoma of unknown primary is presented. RESULTS The patient had a disseminated disease and died 6 months after. The oncologic work-up, including physical examination, laboratory and radiographic study, fails to identify the primary site. CONCLUSIONS Intraocular involvement from a poorly differentiated small cell neuroendocrine carcinoma of unknown primary has not yet reported. We describe this case together with a review of the literature.
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Affiliation(s)
- M Nicolò
- University Eye Clinic of Genova, Genova, Italy.
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Barbazetto I, Dansingani KK, Dolz-Marco R, Giovannini A, Piccolino FC, Agarwal A, Lima LH, Vianna RN, Yannuzzi LA. Idiopathic Acute Exudative Polymorphous Vitelliform Maculopathy: Clinical Spectrum and Multimodal Imaging Characteristics. Ophthalmology 2017; 125:75-88. [PMID: 28844323 DOI: 10.1016/j.ophtha.2017.07.020] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Revised: 07/16/2017] [Accepted: 07/21/2017] [Indexed: 11/29/2022] Open
Abstract
PURPOSE To describe clinical findings in patients with acute exudative polymorphous vitelliform maculopathy (AEPVM). DESIGN Retrospective, observational, multicenter case series review. PARTICIPANTS Consecutive patients diagnosed with idiopathic AEPVM. METHODS Review of clinical charts, multimodal imaging, electrophysiologic findings, and genetic findings in previously unpublished patients and review of the literature. MAIN OUTCOME MEASURES Clinical features of idiopathic AEPVM and differential diagnosis. RESULTS Eighteen patients (age range, 21-74 years) with typical features of AEPVM, including initial localized, serous detachments followed by the development of characteristic yellow-white deposits in the vitelliform space. Over time, this hyperautofluorescent material gravitated within the larger lesions, resulting in typical curvilinear deposits characteristic of later stages. Symptoms and clinical findings lasted from weeks to several years. Some patients showed previously undescribed features such as fluorescein-negative intraretinal cystic changes, choroidal neovascularization, serous retinal elevations mimicking retinal folds, increased choroidal thickness, lack of rapid visual recovery, and recurrence years after complete resolution of initial manifestations. CONCLUSIONS Acute exudative polymorphous vitelliform maculopathy can present with a more variable natural course than previously described. Paraneoplastic retinopathy and autosomal recessive bestrophinopathy closely resemble AEPVM, necessitating medical and hereditary evaluation to exclude these clinical possibilities. This series of patients with AEPVM expands the clinical spectrum of the disorder, including demographics, clinical manifestations, imaging features, natural course, and visual prognosis.
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Affiliation(s)
- Irene Barbazetto
- Vitreous Retina Macula Consultants of New York, New York, New York; The LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear and Throat Hospital, New York, New York
| | - Kunal K Dansingani
- Vitreous Retina Macula Consultants of New York, New York, New York; The LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear and Throat Hospital, New York, New York
| | - Rosa Dolz-Marco
- Vitreous Retina Macula Consultants of New York, New York, New York; The LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear and Throat Hospital, New York, New York.
| | | | - F C Piccolino
- Biostatistics Section, Department of Health Sciences, University of Genova, Genova, Italy
| | | | - Luiz H Lima
- Federal University of São Paulo, São Paulo, Brazil
| | - Raul N Vianna
- Department of Ophthalmology, Hospital Naval Marcilio Dias, Rio de Janeiro, Brazil; Department of Ophthalmology, Universidade Federal Fluminense, Niterói, Brazil
| | - Lawrence A Yannuzzi
- Vitreous Retina Macula Consultants of New York, New York, New York; The LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear and Throat Hospital, New York, New York
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Nicolò M, Piccolino FC, Zardi L, Giovannini A, Mariotti C. Detection of tenascin-C in surgically excised choroidal neovascular membranes. Graefes Arch Clin Exp Ophthalmol 2000; 238:107-11. [PMID: 10766277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND Increase of tenascin-C (TN-C) expression has been found in pathologic tissues in which angiogenesis occurs. The aim of this study was to investigate TN-C expression in human choroidal neovascularization (CNV). METHODS Ten choroidal neovascular membranes were surgically removed from 10 patients with age-related macular degeneration (n=6) and multifocal choroiditis (n=4). All membranes underwent immunohistochemical evaluation using monoclonal antibodies against TN-C and factor VIII. RESULTS All membranes were positive for TN-C, which was abundantly and diffusely expressed in the extracellular matrix. CONCLUSIONS Our results support the concept that TN-C has a role in cell proliferation and neovascularization in humans. TN-C, as a marker of angiogenesis, may provide novel rationales for the development of pharmacologic therapies for neovascular disorders, particularly CNV.
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Affiliation(s)
- M Nicolò
- Department of Neurology and Visual Science, Clinica Oculistica dell'Università di Genova, Ospedale San Martino, Genoa, Italy.
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Abstract
PURPOSE To describe clinically occult choroidal vascular abnormalities that can be revealed by indocyanine green (ICG) angiography. METHODS Out of approximately 2,700 patients who underwent ICG angiography, a lesion was incidentally observed in eight eyes of eight patients. In five patients, the ICG study included a second examination taken during artificially induced intraocular hypertension. Examinations were repeated in six patients over a follow-up period ranging from 4 months to 3 years. RESULTS On ICG angiogram, the choroidal vasculopathy appeared as a round-oval hyperfluorescent area 2-4 disk diameters in size that was located at the temporal vascular arcades in six eyes, at the inferomacular region in one eye, and above the optic disk in one eye. The lesions were not identifiable with funduscopic, fluorescein angiographic, or ultrasonographic examination. The lesions filled at the same time as the choroidal arteries and lost fluorescence in mid-late phase of the ICG angiogram. The ICG series taken during induced intraocular hypertension showed the hyperfluorescent areas originated from choroidal arterial abnormalities giving rise to confluent hyperfluorescent patches. Draining vessels connecting the choroidal vasculopathy with a vortex vein were evidenced in three eyes. A sector of apparent choroidal hypoperfusion downstream from the lesion was present in three eyes. During the follow-up period, the lesions remained occult and with an unchanged ICG angiographic pattern in all patients. CONCLUSION Some silent occult choroidal vascular abnormalities may be incidentally revealed by ICG angiography. These must be distinguished from ICG imaging of concomitant chorioretinal disorders.
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Abstract
PURPOSE To verify whether infrared pre-injection fluorescence can be observed in patients undergoing indocyanine green (ICG) angiography. METHODS Infrared fundus photographs were taken before dye injection for 450 consecutive patients undergoing ICG angiography for different chorioretinal disorders. The authors used a high-resolution videoangiography system with the standard ICG filters inserted (overlap, < 0.5%) and the highest flash intensity. RESULTS Pre-injection fluorescence was detected in 184 patients (40.8%). It was a strong fluorescence in 75 patients (40.7%) and a faint fluorescence in 109 (59.2%). When fluorescence was strong, it simulated vascular filling on the ICG angiogram. Pre-injection fluorescence resulted from the following lesions: (1) old grayish subretinal hemorrhages (35 patients); (2) lipofuscin-like deposits (65 patients); (3) pigmented choroidal neovascular membranes (72 patients); and (4) serous retinal detachments lasting from several months or years (12 patients). Highly reflecting white lesions were not fluorescent. CONCLUSION Pre-injection fluorescence of chorioretinal lesions is frequently detectable in patients with diseases requiring ICG examination. A pre-injection photograph may help to avoid misinterpretation of the angiograms. The authors' findings may be interpreted as pseudofluorescence or autofluorescence. Pigments contained in pathologic structures of the ocular fundus may be the source of autofluorescence emissions in the near-infrared range.
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Abstract
BACKGROUND Indocyanine green (ICG) angiography performed with the modern high resolution digital system already has improved our knowledge of several chorioretinal disorders. It could provide new information on circumscribed choroidal hemangiomas. METHODS Twelve consecutive patients with circumscribed choroidal hemangioma underwent both fluorescein angiography and ICG angiography with a digital high resolution system. In each patient, two ICG angiograms were taken - with normal and with artificially increased intraocular pressure. The latter method allowed analysis of the vascular connections of the tumor with the adjacent choroid during the induced slowdown of blood flow. RESULTS With ICG, the authors obtained a clear delineation of the choroidal hemangiomas. In all cases, the lesion was better defined on the ICG than on the fluorescein angiogram. Nutrient and draining vessels of the tumors were identified. Nutrient vessels were represented by short posterior ciliary arteries in five eyes with severe exudative syndrome, and by ramifications of choroidal arteries in the other cases. Further special ICG findings were apparent choroidal ischemia downstream from the tumor (9 eyes), and clearing of the dye with a "washout" phenomenon. CONCLUSION Indocyanine green angiography can be helpful in the clinical evaluation of circumscribed choroidal hemangiomas. The blood supply to these tumors is provided directly by short posterior ciliary arteries or by ramifications of choroidal arteries. An adjacent compromised choroidal perfusion may be present.
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Abstract
The purpose of this study is to better characterise, on the basis of a large number of cases and follow-up evaluations, choroidal abnormalities recently observed with indocyanine green (ICG) angiography in central serous chorioretinopathy (CSC). Digital ICG videoangiography was performed in 145 patients with active or inactive, acute or chronic CSC. Forty-eight patients were re-examined in a follow-up period of 6-22 months (mean 10 months). Areas of choroidal leakage attributable to hyperpermeability of the choriocapillaris were found in 98.6% of patients in association with active or resolved pigment epithelial leaks and pigment epithelial detachments. Diffusion of ICG into the choroid was characterised by rapid centrifugal spreading of the dye with a wash-out pattern which was particularly evident in areas corresponding to pigment epithelial detachments. In patients with a long-standing disease, when choroidal hyperfluorescence faded, hypofluorescent spots became increasingly evident revealing pigment epithelial alterations not shown by fluorescein angiography. Areas of choroidal leakage remained unchanged in each patient during the follow-up period, even when subretinal exudation resolved either spontaneously or after photocoagulation. In 5 eyes we observed the appearance of leakage points on pre-existing areas of choroidal leakage. Zonal hyperpermeability of the choriocapillaris characterises all the evolutional stages of CSC and seems to be the primary alteration of this disease. When it corresponds to pigment epithelial detachments choriocapillaris hypermeability is probably associated with local hyperperfusion.
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Affiliation(s)
- F C Piccolino
- Department of Ophthalmology, University of Genoa, Italy
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Abstract
BACKGROUND Because of limitations in imaging through the retinal pigment epithelium (RPE), fluorescein angiography has not been able to characterize the choroidal abnormalities that are thought to be causative factors in central serous chorioretinopathy (CSC). METHODS Digital indocyanine green (ICG) videoangiography and fluorescein angiography were performed in 34 consecutive patients with various forms of CSC to investigate choroidal abnormalities. RESULTS The ICG videoangiographic studies revealed choroidal staining in association with active, spontaneously resolved, and previously photocoagulated pigment epithelial leaks documented with fluorescein angiography. In the space of a few minutes, the dye progressively spread outward from the region of choroidal staining. CONCLUSION Localized hyperpermeability of the choriocapillaris, probably associated with segmental choroidal hyperperfusion, may be a causative factor of characteristic RPE and neurosensory retinal exudative changes in CSC.
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Affiliation(s)
- F C Piccolino
- Department of Ophthalmology, University of Genoa, Italy
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Abstract
In central serous chorioretinopathy (CSCR) laser treatment of leaking points close to the macular center should be avoided because of the possibility of producing juxtafoveal scotoma and stimulating choroidal neovascularization. Nine eyes of nine consecutive patients with CSCR had two or more leaking points within a macular detachment, one of which was foveal or near to the fovea. Photocoagulation with green argon laser was performed in all eyes, treating all the leaking points except for the central one. Visual symptoms regressed after treatment, and the serous detachment was resolved 10 days to 4 weeks after photocoagulation in all cases. Fluorescein angiography showed no leakage at either the central leakage point or the leakage point that had been treated. These results led us to believe that the central or dependent leak in our cases was not sufficient to maintain the serous detachment by itself. An alternative hypothesis is that the untreated leak did not represent real fluid movement but only diffusion of fluorescein molecules, or a false leak. In cases of CSCR with multiple leaks within a single macular detachment, we believe that a foveal leak may be a dependent or false leak and that direct treatment is not necessary.
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Affiliation(s)
- F C Piccolino
- Department of Ophthalmology, University of Genoa, Italy
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Abstract
Two young brothers were bilaterally affected by pigmentary glaucoma and extensive symmetrical changes of the retinal pigment epithelium (RPE). Fundus changes consisted in widespread salt-and-pepper RPE mottling and pigment clumping, sparing only the peripapillary and foveal areas. During the course of 4 years, one of the two patients suffered multiple, recurrent, exudative and hemorrhagic detachments of the RPE that involved the midperiphery and posterior pole. No exudative lesions appeared in the brother. The medical history and systemic laboratory tests were noncontributory in both patients. The ERG was normal and the EOG subnormal. Dark adaptation was delayed and showed an elevation of the scotopic threshold. These cases seem to support the hypothesis that the RPE is also involved in the pigmentary dispersion syndrome. An inherited defect could affect the pigment epithelium in both the anterior and posterior segments of the eye. The multifocal subretinal exudative pattern that occurred in one of our patients has not been previously observed in hereditary disorders of the RPE.
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Affiliation(s)
- F C Piccolino
- Department of Ophthalmology, University of Genoa, Italy
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Abstract
The author discusses the role of the following three factors in the pathogenesis of central serous chorioretinopathy: intraocular tension, adhesion of the pigment epithelium and choroidal hydrostatic pressure. Some cases of central serous chorioretinopathy present the angiographic findings typical of retinal pigment epitheliitis, others show choroidal perfusion defects in the area of subretinal leakage. Both are to be considered as secondary forms and distinguished from the idiopathic disease.
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Abstract
The authors describe an original method of fluororetinographic densitometry based on electronic image analysis. They suggest practical applications of this method and report morphologic and quantitative results of their preliminary study.
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