How Long Does It Take For Melanoma To Spread Does Anyone Know The Survival Rate Of Melanoma Thats On The Trunk And Has Spread Into The Muscle?

Does anyone know the survival rate of melanoma thats on the trunk and has spread into the muscle? - how long does it take for melanoma to spread

It is a fairly large area, 6 "6". made chemotherapy for one year after graduation. Friends of my father, it does not seem to know too much if you ask. It metastisized to elsewhere in the body. Also in the front of your eyes. And if not, how long people usually cureable live with him?