AIM: To evaluate the vitreomacular interface in cases with wet age-related macular degeneration (AMD) and to compare them to eyes with dry AMD and normal eyes. METHODS: This was a cross-sectional comparative study that included 87 eyes with wet AMD, 42 eyes with dry AMD and 40 eyes without AMD as a control group. Optical coherence tomography (OCT) examination was performed for all patients to assess the vitreomacular interface. RESULTS: In the wet AMD group, 34.5% of cases had vitreomacular adhesion (VMA). Only 14.3% of dry AMD cases and 10% of control cases had VMA. There was a significant difference between the control group and the wet AMD group (P=0.004) as well as the dry and wet AMD group (P=0.017). There was also a significant difference between the incidence of VMA in patients with subretinal choroidal neovascularization (CNV, type 1) and intraretinal CNV (type 2 or type 3) (P=0.020). CONCLUSION: There is an association between posterior vitreous attachment and AMD. There is also an increased incidence of VMA with intra-retinal CNV.
AIM: To evaluate the vitreomacular interface in cases with wet age-related macular degeneration (AMD) and to compare them to eyes with dry AMD and normal eyes. METHODS: This was a cross-sectional comparative study that included 87 eyes with wet AMD, 42 eyes with dry AMD and 40 eyes without AMD as a control group. Optical coherence tomography (OCT) examination was performed for all patients to assess the vitreomacular interface. RESULTS: In the wet AMD group, 34.5% of cases had vitreomacular adhesion (VMA). Only 14.3% of dry AMD cases and 10% of control cases had VMA. There was a significant difference between the control group and the wet AMD group (P=0.004) as well as the dry and wet AMD group (P=0.017). There was also a significant difference between the incidence of VMA in patients with subretinal choroidal neovascularization (CNV, type 1) and intraretinal CNV (type 2 or type 3) (P=0.020). CONCLUSION: There is an association between posterior vitreous attachment and AMD. There is also an increased incidence of VMA with intra-retinal CNV.
Authors: Craig D Robison; Ilse Krebs; Susanne Binder; Irene A Barbazetto; Athanasios I Kotsolis; Lawrence A Yannuzzi; Alfredo A Sadun; Jerry Sebag Journal: Am J Ophthalmol Date: 2009-03-27 Impact factor: 5.258
Authors: Sebastian M Waldstein; Ulrike Sponer; Christian Simader; Stefan Sacu; Ursula Schmidt-Erfurth Journal: Retina Date: 2012-03 Impact factor: 4.256