PURPOSE: The purpose of this study was to describe clinical and multimodal imaging features of patients with Type 1 neovascularization who lack findings of age-related macular degeneration but instead have features consistent with long-standing central serous chorioretinopathy (CSC). METHODS: Nonconsecutive, retrospective, observational case series. Two groups of patients were identified and analyzed. Group 1 included patients presenting with Type 1 neovascularization who at the time of diagnosis were found to have findings more consistent with long-standing CSC than age-related macular degeneration. Group 2 included patients with a known history of CSC who developed Type 1 neovascularization over their course of follow-up. Clinical histories and multimodal imaging findings (color and red-free photography, fundus autofluorescence imaging, fluorescein angiography, indocyanine green angiography, spectral domain optical coherence tomography, and enhanced depth imaging optical coherence tomography) were analyzed. RESULTS: Twenty-seven eyes of 22 patients were identified. Thirteen patients presented with Type 1 neovascularization thought to be secondary to CSC (Group 1), and 9 patients with CSC were observed to develop Type 1 neovascularization over their course of follow-up (Group 2). Eight patients (36%) had polypoidal neovascular structures within their Type 1 neovascular lesions, of which 4 (18% of all patients) had bilateral Type 1 neovascularization. The mean age of patients was 61 years (range, 48-76 years), and the median age was 58.5 years. Thirteen patients (59%) were men. For those patients in Group 2, the mean duration between diagnosis of CSC and detection of Type 1 neovascularization was 139 months (range, 7-365 months). The mean subfoveal choroidal thickness was 354 μm (range, 186-666 μm). CONCLUSION: Some patients presenting with Type 1 neovascularization may have clinical and multimodal imaging findings more consistent with long-standing CSC than with age-related macular degeneration. These patients are more likely to be younger, men, have thicker choroids, and have a higher prevalence of polypoidal neovasculopathy than those patients with Type 1 neovascularization secondary to age-related macular degeneration. Proper identification of these patients may have implications for their natural course and management.
PURPOSE: The purpose of this study was to describe clinical and multimodal imaging features of patients with Type 1 neovascularization who lack findings of age-related macular degeneration but instead have features consistent with long-standing central serous chorioretinopathy (CSC). METHODS: Nonconsecutive, retrospective, observational case series. Two groups of patients were identified and analyzed. Group 1 included patients presenting with Type 1 neovascularization who at the time of diagnosis were found to have findings more consistent with long-standing CSC than age-related macular degeneration. Group 2 included patients with a known history of CSC who developed Type 1 neovascularization over their course of follow-up. Clinical histories and multimodal imaging findings (color and red-free photography, fundus autofluorescence imaging, fluorescein angiography, indocyanine green angiography, spectral domain optical coherence tomography, and enhanced depth imaging optical coherence tomography) were analyzed. RESULTS: Twenty-seven eyes of 22 patients were identified. Thirteen patients presented with Type 1 neovascularization thought to be secondary to CSC (Group 1), and 9 patients with CSC were observed to develop Type 1 neovascularization over their course of follow-up (Group 2). Eight patients (36%) had polypoidal neovascular structures within their Type 1 neovascular lesions, of which 4 (18% of all patients) had bilateral Type 1 neovascularization. The mean age of patients was 61 years (range, 48-76 years), and the median age was 58.5 years. Thirteen patients (59%) were men. For those patients in Group 2, the mean duration between diagnosis of CSC and detection of Type 1 neovascularization was 139 months (range, 7-365 months). The mean subfoveal choroidal thickness was 354 μm (range, 186-666 μm). CONCLUSION: Some patients presenting with Type 1 neovascularization may have clinical and multimodal imaging findings more consistent with long-standing CSC than with age-related macular degeneration. These patients are more likely to be younger, men, have thicker choroids, and have a higher prevalence of polypoidal neovasculopathy than those patients with Type 1 neovascularization secondary to age-related macular degeneration. Proper identification of these patients may have implications for their natural course and management.
Authors: Marco Antonio Bonini Filho; Talisa E de Carlo; Daniela Ferrara; Mehreen Adhi; Caroline R Baumal; Andre J Witkin; Elias Reichel; Jay S Duker; Nadia K Waheed Journal: JAMA Ophthalmol Date: 2015-08 Impact factor: 7.389
Authors: E Smretschnig; S Hagen; C Glittenberg; R Ristl; I Krebs; S Binder; S Ansari-Shahrezaei Journal: Eye (Lond) Date: 2016-03-11 Impact factor: 3.775
Authors: Benedikt Schworm; Nikolaus Luft; Leonie F Keidel; Felix Hagenau; Christoph Kern; Tina Herold; Karsten U Kortuem; Siegfried G Priglinger; Jakob Siedlecki Journal: Graefes Arch Clin Exp Ophthalmol Date: 2020-02-28 Impact factor: 3.117