Transvaginal Sonohysterography

Transvaginal Sonohysterography (TSH):, also called hysterosonography is a noninvasive procedure involving the slow infusion of sterile saline solution into the uterus during ultrasound imaging. This is a procedure which evaluates abnormal growths inside the uterus and abnormalities of the tissue lining the uterus (endometrium). TSH does not require either radiation or contrast media or invasive surgical procedures. It is done in all leading medical institutions in North America