Pachychoroid neovasculopathy in extramacular choroidal neovascularization

Abstract

Mrinali Patel Gupta, Irene Rusu, Carly Seidman, Anton Orlin, Donald J D’Amico, Szilard Kiss Department of Ophthalmology, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, NY, USA Purpose: To review a series of extramacular choroidal neovascular membranes (CNVMs) in the context of their choroidal features, as determined by optical coherence tomography (OCT).Methods: Patients with extramacular CNVMs were identified from a tertiary care center through a review of records. The charts and cases were reviewed using multimodal imaging including fundus photography, OCT, fluorescein angiography (FA), and indocyanine angio­graphy (ICG).Results: Of six patients with extramacular CNVMs evaluated in this series, four patients (66.7%) exhibited pachychoroidopathy on OCT imaging under or adjacent to the extramacular CNVM. All four of these patients also exhibited pachychoroidopathy in the macular OCT distant from the CNVM.Conclusion: Pachychoroidopathy is implicated in some cases of extramacular CNVMs. This represents the first report, to our knowledge, of pachychoroidopathy in extramacular CNVM. Keywords: choroidal neovascularization, pachychoroidopathy, pachychoroid neovasculopathy, peripheral disciform lesions, extramacular choroidal neovascularization, polypoidal choroidal vasculopathy

Keywords

• choroidal neovascularization
• pachychoroidopathy
• pachychoroid neovasculopathy
• peripheral disciform lesions
• extramacular choroidal neovascularization
• polypoidal choroidal vasculopathy