Naevus of the choroid.
Despite their common occurrence and benign character, choroidal naevi show a number of interesting features. Hyper- and hypopigmentation, drusen, pigment-epithelial detachment, retinal deposits and capillary circulatory disturbances are described. Colour and red-light photography appear to be the most appropriate techniques for documentation.
D002829:Choroid / Q000098:blood supply; D002830:Choroid Neoplasms / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D005451:Fluorescein Angiography; D006801:Humans; D008722:Methods; D009508:Nevus, Pigmented / Q000175:diagnosis* / Q000473:pathology; D010857:Pigment Epithelium of Eye / Q000473:pathology