Researchers from Peking University have developed a novel noninvasive choroidal angiography method that enables layer-wise visualization and evaluation of choroidal vessels using deep learning.

Jay Chhablani, MD, explains how 3D choroidal vessel segmentation transforms ophthalmology, enhancing disease diagnosis and treatment through advanced imaging technology.

The structure of the choroid is described as four layers: the Haller layer (the outermost layer, consisting of blood vessels of larger diameter); the Sattler layer (a layer of blood vessels of ...

direct observation of ischemia or inflammation of the choroidal vessels is rarely possible in the acute stage. Rarely, chronic ocular hypoperfusion can result from pathology of the carotid or ...

The choroid plexus consists of a network of cells and blood vessels found in various fluid-filled spaces in the brain, called ventricles. A thin layer of cells covers each of those vessels.

That choroidal perfusion was preserved in this case suggests that vasculopathy only affected the arteries "distally to the branching of the posterior ciliary arteries from the ophthalmic artery ...

a ring of tissue that changes the shape of the lens the choroid, a thin layer of tissue containing blood vessels that deliver oxygen and nutrients to the retina the inner layer, which contains the ...

The structure of the choroid is described as four layers: the Haller layer (the outermost layer, consisting of blood vessels of larger diameter); the Sattler layer (a layer of blood vessels of ...