Telangiectatic Capillaries in Retinal Vascular Occlusions: Multimodal Imaging in a Case Series.

Abstract

Introduction: To report a cases series of retinal vascular occlusions with telangiectatic capillaries (TelCaps) seen on indocyanine green angiography (ICGA) and multimodal imaging. Methods: In this case series, a new finding (TelCaps) was seen on clinical examination, fundus evaluation, fluorescein angiography, ICGA, and optical coherence tomography (OCT). Results: This series comprised 3 patients with TelCaps findings on ICGA after retinal vascular occlusions. The patients' ages ranged from 52 years to 71 years and the best-corrected visual acuity in the affected eye, from 20/25 to 20/80. Fundus evaluation showed small, hard exudates in the vascular termination close to the macula with a reduction of the foveal reflex. The OCT images showed marginal hyperreflectivity and inner hyporeflectivity that were suggestive of a TelCaps lesion, which was confirmed by hyperfluorescence in the late phase of ICGA. Conclusions: This study highlights the importance of performing multimodal imaging evaluation, including ICGA, in eyes with retinal vein occlusions for early identification and management of the associated lesions.