LONGITUDINAL FOLLOW-UP OF CHOROIDAL GRANULOMAS WITH INDOCYANINE GREEN ANGIOGRAPHY AND OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY: A Lesion-Based Analysis.

Purpose: To investigate choroidal granulomas visualized by indocyanine green angiography (ICGA) and optical coherence tomography angiography (OCTA) in response to treatment.

Methods: Ten eyes of eight patients with tubercular, sarcoid, or Vogt-Koyanagi-Harada-associated choroidal granulomas were evaluated in this multicentric study. All patients underwent ICGA and OCTA at baseline, 1, and 3 months after treatment onset.

Wide-field optical coherence tomography angiography for the detection of proliferative diabetic retinopathy.

Purpose: To compare the ability of wide-field optical coherence tomography angiography (WF-OCTA) to that of ultra-wide field fluorescein angiography (UWF-FA) and ultra-wide-field color fundus photography (UWF-CP) to detect retinal neovascularization (NV) in eyes with proliferative diabetic retinopathy (PDR).

Methods: In this cross-sectional study, naïve patients with active PDR underwent UWF-FA and UWF-CP using the Optos 200Tx and WF-OCTA with 12 × 12 mm fields of five visual fixations using the PLEX Elite 9000. NV was defined on OCTA when the co-registered B-scan with flow overlay of the vitreoretinal interface (VRI) segmentation showed extraretinal proliferation.

CHOROIDAL GRANULOMAS VISUALIZED BY SWEPT-SOURCE OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY.

Purpose: To assess the visualization of choroidal granulomas with swept-source optical coherence tomography angiography (OCTA).

Methods: Consecutive patients with granulomatous choroiditis due to tuberculosis, sarcoidosis, or Vogt-Koyanagi-Harada disease underwent baseline OCTA images using a 12 × 12-mm field of view, and the choroidal slabs were analyzed by two independent examiners who counted the oval areas of flow void. Simultaneously, indocyanine green angiography (ICGA) and enhanced-depth imaging OCT were performed to mark visible choroidal changes corresponding to granulomatous lesions.

Choroidal Anatomic Alterations After Photodynamic Therapy for Chronic Central Serous Chorioretinopathy: A Multicenter Study.

Purpose: To study the early anatomic choroidal alterations in eyes with chronic central serous chorioretinopathy (CSCR) undergoing photodynamic therapy (PDT).

Design: Multicenter retrospective cohort study.

Methods: A total of 77 patients and 81 eyes with chronic CSCR treated with PDT and 64 untreated fellow eyes were evaluated.

Optical coherence tomography angiography findings in systemic lupus erythematosus patients with no ocular disease.

Purpose: Retinal manifestations are present in 10% of patients with systemic lupus erythematosus (SLE) and consist of vascular changes that can be sight-threatening. Optical coherence tomography angiography (OCTA) is a novel imaging modality that detects movement inside the blood vessels without dye injection and transforms this movement into an angiographic map. The aim of this study is to describe subclinical vessels changes in the eyes of patients with SLE but no retinal manifestations.