question: my mother was just diagnosed with Adenocarcinoma. She has been coughing up blood off and on since this summer. She has had Wegners Granualmotosis limited to lung since 2004. They are setting her up for a petscan and says if there is no other cancer she would be benefit from surgery and can even have possibel cure with surgery. What is the time line from coughing up blood to which stage the cancer is at? I am just overwhelmed right now I really was hoping it was her Wegners coming back. Is there a way to have it still limited to lung with coughing up blood.Thank you