About one (1) week after surgery, the study staff will review your surgery and pathology results with you. If the results showed that you had a change in your diagnosis from hyperplasia to early-stage cancer, you will be re-assessed for eligibility for our study. If you are still eligible, you will have a chest x-ray and MRI of the abdomen. These scans are being performed to check the status of the disease. If your pathology results show that you have disease outside the uterus, you will be unable to take part in the study. The LIUD can be removed in the operating room when you have surgery for removal of disease outside the uterus. You may also have the LIUD removed in clinic.