Imaging-guided creating and monitoring of retinal vascular occlusive disease

摘要

The present disclosure provides systems and methods for imaging-guided monitoring and modeling of retinal vascular occlusive conditions. An example integrated optical coherence tomography (OCT) and scanning laser ophthalmoscope (SLO) apparatus includes an OCT subsystem to acquire baseline OCT and OCT angiography (OCTA) volumes of a subject without dye before occlusion and subsequent OCT and OCTA volumes of the subject with dye after occlusion. The example apparatus includes an SLO subsystem including a laser controlled to adjust a laser to form a vascular occlusion at a location on a target vessel of the subject. The example apparatus includes a processor to process the OCT and OCTA volumes and feedback from the OCT subsystem and the SLO subsystem to determine a change in three-dimensional vasculature from before the vascular occlusion to after the vascular occlusion.