Choroidal detachment (in the absence of haemorrhage) is caused by the transudation of serum into the suprachoroidal space. This is most commonly due to an increase in orbital transmural pressure, ...

The choroid is a dark layer that underlies the retina, the neurosensory layer of the eye. Most uveal melanomas are choroidal in origin. Choroidal melanomas typically appear as brown, elevated ...

Choroidal melanoma is a form of cancer that affects the choroid, part of the middle layer of the eye. It can cause pain and vision changes. The choroid is part of the uvea, which is the middle layer ...