Transvaginal sonography

Transvaginal sonography (TVS) is a type of ultrasound used in gynecology and obstetrics. It provides detailed images of the uterus, ovaries, and other structures within the pelvis. TVS is performed by inserting a probe into the vagina.

Procedure

The patient is usually asked to empty her bladder before the procedure. She then lies on her back with her legs bent at the knees, similar to the position for a pelvic examination. A protective cover is placed over the probe, which is then inserted into the vagina. The probe emits sound waves that bounce off body structures to create an image on a monitor.

Uses

TVS is used to diagnose conditions such as uterine fibroids, ovarian cysts, and ectopic pregnancy. It can also be used to monitor the health of the fetus during pregnancy.

Risks

The risks of TVS are minimal. There may be some discomfort during the procedure, but it is generally well tolerated. There is no radiation exposure with this test.

See also

• Ultrasound
• Gynecology
• Obstetrics

Transvaginal sonography Resources
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