Ovarian cancer is hard to detect and is usually found in the advanced stages. It is the most deadly of all gynecological cancers. Transvaginal sonography (TVS) screening has been associated with detecting ovarian cancer at earlier stages of the disease.
TVS is a procedure used to examine the vagina, uterus, fallopian tubes, ovaries, and bladder. An instrument is inserted into the vagina that causes sound waves to bounce off organs inside the pelvis. These sound waves create echoes that are sent to a computer, which creates a picture called a sonogram. The test is also known as a transvaginal ultrasound.
The researchers' findings appear in the May issue of Cancer. In the study, colleagues assessed the value of annual TVS screenings in over 25,000 women. Participants had to be at least 50 years of age with no cancer symptoms or at least 25 years of age with a family history of ovarian cancer.
