my husband has cancer he lost a kidney and has reinal and is taking experimental infusions every 2 weeks they said on the paper that is terminal and he has a tumor on left lower part of stomacl and they said some of the cell have moved to other places what all does this mean and is he going to be alright they keep telling us the the tumor is not getting smaller but not growing fast either on his paper they have terminal 4th stage he gos to cancercenter in augusta georgia