False positive magnetic resonance imaging of a choroidal nevus simulating choroidal melanoma.
A 68-year-old white male had a pigmented choroidal tumor associated with progressive loss of vision. Clinical studies with fluorescein angiography and magnetic resonance imaging suggested a diagnosis of choroidal melanoma. Specimens obtained by internal eye wall resection revealed a choroidal nevus.
Liu
K R
KR
LSU Eye Center, New Orleans.
Peyman
G A
GA
Mafee
M F
MF
Yu
D Y
DY
D000368:Aged; D002830:Choroid Neoplasms / Q000175:diagnosis* / Q000601:surgery; D003937:Diagnosis, Differential; D005189:False Positive Reactions; D005451:Fluorescein Angiography; D006801:Humans; D008028:Light Coagulation; D008279:Magnetic Resonance Imaging; D008297:Male; D008545:Melanoma / Q000175:diagnosis*; D009506:Nevus / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D014792:Visual Acuity