Just curious as to how many people on Gilenya have developed some kind of skin cancer. I was at the dermatologist this week and PA did biopsies on 2 places. My friend on Gilenya has had basal cell carcinoma 3 times. Skin cancer is listed as a side effect on the package insert. Dermatologist had me coming in every 4 months for skin checks while on Gilenya. I'm glad to be going off Gilenya and hoping that Ocrevus is as free of side effects as they claim.