V M Asensio-Sánchez1. 1. Servicio de Oftalmología, Hospital Clínico Universitario, Valladolid, España. Electronic address: victor_asensio@orangemail.es.
Abstract
OBJECTIVE: To examine patients with polypoidal choroidal vasculopathy (PCV), using spectral-domain optical coherence tomography (SD-OCT) to characterise and locate the PCV lesions. PATIENTS AND METHODS: A series of 15 eyes of 10 patients diagnosed with PCV were examined. All eyes were imaged with macular SD-OCT. RESULTS: SD-OCT cross-sectional scan findings included atypical and typical pigment epithelial detachments (PEDs). Polyps and neovascularisation were located above Bruch membrane. All 15 eyes (100%) showed sub-retinal fluid (SRF) in association with PEDs. CONCLUSION: These SD-OCT findings located the vascular lesions of PCV in the sub-retinal pigment epithelium (RPE) space, and strongly suggest that PCV is a variant of type 1 neovascularization.
OBJECTIVE: To examine patients with polypoidal choroidal vasculopathy (PCV), using spectral-domain optical coherence tomography (SD-OCT) to characterise and locate the PCV lesions. PATIENTS AND METHODS: A series of 15 eyes of 10 patients diagnosed with PCV were examined. All eyes were imaged with macular SD-OCT. RESULTS: SD-OCT cross-sectional scan findings included atypical and typical pigment epithelial detachments (PEDs). Polyps and neovascularisation were located above Bruch membrane. All 15 eyes (100%) showed sub-retinal fluid (SRF) in association with PEDs. CONCLUSION: These SD-OCT findings located the vascular lesions of PCV in the sub-retinal pigment epithelium (RPE) space, and strongly suggest that PCV is a variant of type 1 neovascularization.