... 24. My both sisters died when they were at 6 and 7. My medical reports mentioned that they have not confirmed the whether I have Wilson disease. But somehow I' m still having the treatments.My blood is tested once for three months. I'm an engineering undergraduate. I must tell that until now I have not suffered any kind of symptoms related to Wilson disease. Usually I do even sports.So please anyone tell me is there a reliable way or a test to confirm that I have Wilson disease exactly???