A very large circular skin cancer of 6 cm across was on my arm for several years.  It stuck up like a mushroom.  Several doctors told me that it had to be cut out and that a skin graft was necessary.  A doctor who was studying Curaderm suggested that I try Curaderm to which I agreed.  Initially with Curaderm treatment the top layer of the cancer started to lift off.  This continued and as treatment time progressed, a hole appeared under the skin.  The hole under the skin was approximately the size of the original cancer.  Then the cancer started to become smaller until all the cancer was gone.  I treated the cancer for a total of 12 weeks.  Thank you Curaderm, I will let everyone know what you did for me.