PURPOSE: To evaluate the differences in the optical coherence tomographically determined macular morphology in eyes with polypoidal choroidal vasculopathy (PCV) from eyes with exudative age-related macular degeneration (AMD) quantitatively. METHODS: The medical records of 208 eyes of 203 Japanese patients with PCV or exudative AMD who were newly treated for choroidal neovascularization were reviewed. The six linear, low-resolution, high-speed scans of 6 mm were analyzed using a manually assisted computer algorithm, which allowed us to manually draw spline lines arbitrarily on the images so that the subretinal fluid and neurosensory retina could be segmented. The thickness of the neurosensory retina and height of the serous retinal detachment (SRD) within the central 3-mm and 6-mm areas were calculated. RESULTS: SRDs were observed in 53% (63/119) of the eyes with exudative AMD and in 78% (69/89) of the eyes with PCV (P < 0.001). The height of the SRD was 21.9 +/- 3.7 microm (+/-SEMs) in eyes with exudative AMD and 56.3 +/- 7.4 microm in eyes with PCV (P < 0.001). The thickness of the neurosensory retina was 300.0 +/- 5.2 microm in eyes with exudative AMD and 275.8 +/- 4.7 microm in eyes with PCV (P < 0.001). CONCLUSION: Eyes with PCV are characterized by a higher incidence of SRDs, greater SRD height, and less intraretinal edema than eyes with exudative AMD.
PURPOSE: To evaluate the differences in the optical coherence tomographically determined macular morphology in eyes with polypoidal choroidal vasculopathy (PCV) from eyes with exudative age-related macular degeneration (AMD) quantitatively. METHODS: The medical records of 208 eyes of 203 Japanese patients with PCV or exudative AMD who were newly treated for choroidal neovascularization were reviewed. The six linear, low-resolution, high-speed scans of 6 mm were analyzed using a manually assisted computer algorithm, which allowed us to manually draw spline lines arbitrarily on the images so that the subretinal fluid and neurosensory retina could be segmented. The thickness of the neurosensory retina and height of the serous retinal detachment (SRD) within the central 3-mm and 6-mm areas were calculated. RESULTS: SRDs were observed in 53% (63/119) of the eyes with exudative AMD and in 78% (69/89) of the eyes with PCV (P < 0.001). The height of the SRD was 21.9 +/- 3.7 microm (+/-SEMs) in eyes with exudative AMD and 56.3 +/- 7.4 microm in eyes with PCV (P < 0.001). The thickness of the neurosensory retina was 300.0 +/- 5.2 microm in eyes with exudative AMD and 275.8 +/- 4.7 microm in eyes with PCV (P < 0.001). CONCLUSION: Eyes with PCV are characterized by a higher incidence of SRDs, greater SRD height, and less intraretinal edema than eyes with exudative AMD.
Authors: Andrea Angius; Paolo Uva; Insa Buers; Manuela Oppo; Alessandro Puddu; Stefano Onano; Ivana Persico; Angela Loi; Loredana Marcia; Wolfgang Höhne; Gianmauro Cuccuru; Giorgio Fotia; Manila Deiana; Mara Marongiu; Hatice Tuba Atalay; Sibel Inan; Osama El Assy; Leo M E Smit; Ilyas Okur; Koray Boduroglu; Gülen Eda Utine; Esra Kılıç; Giuseppe Zampino; Giangiorgio Crisponi; Laura Crisponi; Frank Rutsch Journal: Am J Hum Genet Date: 2016-07-07 Impact factor: 11.025
Authors: Hoyoung Lee; Kunho Bae; Se Woong Kang; Se Joon Woo; Na-Kyung Ryoo; Sang Jin Kim; Gyule Han Journal: PLoS One Date: 2016-01-14 Impact factor: 3.240