About three weeks ago my mom was diagnosed with stage 2 uterine cancer. In a CT-Scan they found multiple nodules on her lungs. Theyre <1.5cm. Anyway the oncologist said that because she has nodules it can be considered stage 4, but still sent her for a PET/CT scan for neck, chest, pelvis and abdomen. The thing is she doesn't have symptoms of stage 4 uterine cancer at all! Has anyone else gotten scared from the results of a CT scan or PT scan? Can it really tell if the cancer has spread that much in 3 weeks?