Omer Karti1, Mahmut Kaya2, Ferdane Ataş2, Ali Osman Saatci2. 1. Department of Ophthalmology, Democracy University, İzmir, Turkey. kartiomer@gmail.com. 2. Department of Ophthalmology, Dokuz Eylul University, İzmir, Turkey.
Abstract
PURPOSE: To elucidate the en face optical coherence tomography (OCT) patterns of macular edema in eyes with angiographically documented uveitic macular edema (UME) and compare visual acuity (VA), OCT and OCT-angiography (OCT-A) parameters among the morphological subgroups. METHODS: Thirty-nine eyes of 29 patients with angiographically proven UME were enrolled into the study. All patients underwent comprehensive ophthalmological examination including structural OCT and OCT-A in addition to fluorescein angiography. Eyes with UME were divided into three subgroups (petaloid, sunflower and spoke-wheel pattern) with the help of en face OCT imaging. RESULTS: Posterior uveitis was the most common type of uveitis (17 patients; 58.7%), followed by panuveitis (11 patients; 37.9%) and then intermediate uveitis (1 patient; 3.4%). Underlying causes of uveitis were Behçet's disease (13 patients; 44.8%), idiopathic (11 patients; 37.9%), rheumatoid arthritis (2 patients; 6.9%), sarcoidosis (1 patient; 3.4%), inflammatory polyarthritis (1 patient; 3.4%) and psoriatic arthritis (1 patient; 3.4%). The most common en face OCT pattern was petaloid type (25 of 39 eyes; 64.1%). Eleven eyes (28.2%) had sunflower pattern and three (7.7%) spoke-wheel pattern. There were no statistically significant difference among the subgroups regarding the age, VA, central macular thickness and vessel density. CONCLUSION: This study reveals three morphological en face OCT patterns in eyes with UME and en face OCT may find a niche in the UME classification with the accumulation of experience among the uveitis experts.
PURPOSE: To elucidate the en face optical coherence tomography (OCT) patterns of macular edema in eyes with angiographically documented uveitic macular edema (UME) and compare visual acuity (VA), OCT and OCT-angiography (OCT-A) parameters among the morphological subgroups. METHODS: Thirty-nine eyes of 29 patients with angiographically proven UME were enrolled into the study. All patients underwent comprehensive ophthalmological examination including structural OCT and OCT-A in addition to fluorescein angiography. Eyes with UME were divided into three subgroups (petaloid, sunflower and spoke-wheel pattern) with the help of en face OCT imaging. RESULTS: Posterior uveitis was the most common type of uveitis (17 patients; 58.7%), followed by panuveitis (11 patients; 37.9%) and then intermediate uveitis (1 patient; 3.4%). Underlying causes of uveitis were Behçet's disease (13 patients; 44.8%), idiopathic (11 patients; 37.9%), rheumatoid arthritis (2 patients; 6.9%), sarcoidosis (1 patient; 3.4%), inflammatory polyarthritis (1 patient; 3.4%) and psoriatic arthritis (1 patient; 3.4%). The most common en face OCT pattern was petaloid type (25 of 39 eyes; 64.1%). Eleven eyes (28.2%) had sunflower pattern and three (7.7%) spoke-wheel pattern. There were no statistically significant difference among the subgroups regarding the age, VA, central macular thickness and vessel density. CONCLUSION: This study reveals three morphological en face OCT patterns in eyes with UME and en face OCT may find a niche in the UME classification with the accumulation of experience among the uveitis experts.
Entities:
Keywords:
En face optical coherence tomography imaging; Fluorescein angiography; Macula; Macular edema; Uveitis