Sonohysterography, also known as saline infusion sonohysterography (SIS), is a specialized ultrasound procedure designed to provide detailed images of the inside of the uterus. By gently infusing sterile saline into the uterine cavity, SIS enhances visibility of the endometrial lining, making it easier to identify polyps, fibroids, and other abnormalities that may not show up on standard ultrasound.
This procedure typically lasts 30-45 minutes and uses no radiation, making it a safe option for investigating reproductive health concerns.
Book SIS ProcedureThe SIS procedure helps evaluate the shape and structure of the uterine cavity, providing detailed insights for:
Most women experience mild to moderate cramping similar to period pain. Taking ibuprofen 30-60 minutes before helps. The discomfort usually resolves within minutes after the procedure.
Regular ultrasound shows the uterus as a solid structure. SIS uses saline to expand the uterine cavity, allowing clear visualization of the inner lining, polyps, fibroids, and other abnormalities that may be hidden.
Yes, most women can return to normal activities the same day. You may have light spotting or cramping for a few hours. Avoid intercourse and tampons for 24 hours after the procedure.
Visit any of our diagnostic centers for your ultrasound scan
Expert SIS procedures at Unittas Hospital.
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