Choroidal Melanoma
Factors Predicting transformation from nevus to melanoma
“To Find Symptoms of Ocular Melanoma- Use Helpful Hints Daily”
Thickness > 2mm
Fluid, Subretinal
Symptoms, visual
Orange pigment
Margin within 3 mm of optic disc
Ultrasound "hollow" (low internal reflectivity)
Halo absent
Drusen absent
tumors