title: Diagnostic significance of orange pigment accumulation over choroidal tumors.
mesh_terms: D002830:Choroid Neoplasms / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D004848:Epithelium / Q000473:pathology; D005451:Fluorescein Angiography; D005500:Follow-Up Studies; D005654:Fundus Oculi; D006391:Hemangioma / Q000175:diagnosis; D006801:Humans; D008545:Melanoma / Q000175:diagnosis* / Q000473:pathology; D009508:Nevus, Pigmented / Q000175:diagnosis; D012168:Retinal Pigments / Q000032:analysis* / Q000378:metabolism
chemical_list: D012168:Retinal Pigments