Welcome to the site, Pam. your sister is close to my wife's age, and she has NSCLC, Stage IV, and 29 months from diagnosis. So there is plenty to hope for. My wife had multiple bone mets at time of discovery. She has gone through chemo twice and multiple radiation treatments, and still perking. It would be helpful for you to put your sister's cancer bio at the bottom of your sheet, like you see on mine and others. That way, when you post, we can review the history in light of your questions and comments. Plenty of info and support here. Glad you found us. Don