It is very hard to say. Fibropapillomas are very serious. Turtles can die from them. When turtles have the disease they get ugly white lumps. These lumps are the tumors.
Tumors grow on the soft body parts of turtles.
This is what they look like. When turtles have the disease they get ugly white lumps. As the turtle gets sicker, more and more tumors grow. The tumors can get as big as a head of cauliflower. Tumors can grow over a turtle's eyes and blind it.