Show pageExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== 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 * [[ocular_tumor_ultrasound_characteristics|Ultrasound "hollow" (low internal reflectivity)]] * Halo absent * Drusen absent {{tag>tumors}} tumors