Malignant melanomas of the choroid that on fluorescein angiography and perimetry gave the impression of naevi.
D002830:Choroid Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005451:Fluorescein Angiography; D006801:Humans; D008545:Melanoma / Q000175:diagnosis*; D008875:Middle Aged; D009506:Nevus / Q000175:diagnosis*; D058609:Visual Field Tests