DNA samples collected from tampons may help detect endometrial cancer

Researchers at Mayo Clinic have shown that it is possible to detect endometrial cancer using tumor DNA picked up by ordinary tampons. The new approach specifically examines DNA samples from vaginal secretions for the presence of chemical "off" switches — known as methylation — that can disable genes that normally keep cancer in check.



from The Medical News http://ift.tt/1HC8Bgh