Is There Anyway to Dissolve the Excess Cartilage Inside an Already Hardened Cauliflower Ear Without Surgery?

Hi, I am 35 year old male and have an already hardened cauliflower ear which I've had since 1999 because I did not get it drained at the time, Is there anyway to dissolve the excess cartilage inside my ear by maybe taking Serrapeptase ? as I've heard that it attacks/dissolves dead tissue/scar tissue and some doctors say on other websites that the excess cartilage *is* a build up of scar tissue (the blood/fluid trapped inside the ear between the skin and cartilage) Any help greatly appreciated.