What tests are done for uterine cancer?

There are a few different tests that can be done for uterine cancer. One is a pap smear, which can detect abnormal cells in the lining of the uterus. Another is a biopsy, which involves taking a small sample of tissue from the uterus to be examined under a microscope. Sometimes, an MRI or CT scan may also be used to look for tumors in the uterus.