====== 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}}