I have had adenocarsomonia in my right lung, the tumor was contained, had top lung removed on the right side a yr ago, now they tell me I have a lymp node that is cancerus in the area where the lung was and one on my clavical bone, largest bein 1.8cm what should I agree to as for treatment? I have a friend that had lu-177 and he is alive after 5 yrs...help me please ...I am scared to death of chemo