I am desperately searching for information on clear cell cancer of the uterus. My mother was recently diagnosed with this form of cancer. All I know right now is that it is a very aggressive form of cancer, only about 5%-10% of cancer patients get clear cell cancer, and generally clear cell cancer has been linked to the patients birth mother using the hormone DES sometime during the pregnancy. My mother has never been exposed to DES. If anyone has any information about clear cell cancer, specifically of the uterus and that is not DES related, I would greatly appreciate you sharing it with me. Thank you.