title: Differential diagnosis of small pigmented choroidal tumours.
mesh_terms: D002830:Choroid Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005451:Fluorescein Angiography; D006801:Humans; D008545:Melanoma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D009508:Nevus, Pigmented / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D058609:Visual Field Tests