I was diagnosed with Stage 4 NSCLC back in September of 2021. Never a smoker a with no family history of Cancer it was devastating to me and my husband (caregiver) but I’ve been on Tagrisso since December. My CT scan showed significant decrease in growth of my tumor back in February, but when I went back on May 5th, my centimeters went up slightly. I could tell that something wasn’t right because I didn’t feel the best. My oncologist said that my lungs air pockets were not opening like they should so the retraction from the air pocket hid some of my tumor where the Tagrisso was not reaching, she saw some cancer activity on the ct scan. So she recommended to keep taking the Tagrisso and I have to follow up sooner than expected. I’m a little sad but not depressed about it. Do you have any suggestions on this?