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A sonohysterography test uses ultrasound to look at the inside of your uterus. A salt (saline) solution is put in the uterus for a clearer image.
Ultrasound images from this test can help find the cause of bleeding or problems getting pregnant.
If a contrast fluid is used, your doctor will look at the fallopian tubes too. This is called hysterosalpingo-contrast sonography.
A sonohysterography test may be done if other tests don't show enough detail. A clearer view of the uterus can help to:
A hysterosalpingo-contrast sonography test is a similar test. It can check the fallopian tubes for blockage.
Schedule your test for when you won't be having your period. Your doctor may suggest that the test be done soon after your period ends and before your ovary releases an egg (ovulates). This timing allows your doctor to see the inside of your uterus better. It also avoids doing the test when you could be pregnant.
Your doctor may have you take an over-the-counter pain medicine, such as ibuprofen, about an hour before your test. This can help with cramps you might get during or after the test.
You may want to bring a sanitary pad. Some of the fluid may leak out after the test. You also may have some slight bleeding.
A sonohysterography test can be done in a doctor's office, a hospital, or a clinic.
Before the test, you empty your bladder. You then take off your clothes below the waist. You are given a gown or drape to cover up with during the test.
For the test, you sit on the edge of a padded table. Then you lie back with your feet and legs supported by footrests.
This test is done in several steps.
After the test, the ultrasound wand and then the tube are removed. Most of the saline solution will leak from your cervix and vagina.
If you're having a hysterosalpingo-contrast sonography test, a contrast fluid will be passed through the catheter into the uterus. The contrast fluid allows your doctor to see the fallopian tubes. If those tubes are open, the fluid will pass through the uterus and into the fallopian tubes. Ultrasound images are taken and reviewed.
The test will take about 15 to 30 minutes.
You may feel some pressure as the transducer is put into your vagina. You may feel some cramping (like menstrual cramps) from the fluid being put into your uterus.
There is a small chance of pelvic infection after a sonohysterography test.
The shape of the uterus is normal.
No objects (such as an intrauterine device, or IUD), or growths (such as fibroids or polyps) are seen in the uterus.
The uterus may have an abnormal shape or structure.
The uterus may have abnormal growths or masses, such as scar tissue.
The uterus may show tissue (called a septum) that divides the uterus.
The fallopian tubes are not scarred or damaged. The contrast fluid flows freely from the uterus and through the fallopian tubes and then spills normally into the belly.
Fallopian tubes may be scarred, malformed, or blocked so that the contrast fluid does not flow through the tubes and spill into the belly. Blocked fallopian tubes may be caused by pelvic inflammatory disease (PID), endometriosis, or a previous ectopic pregnancy.
Current as of: August 2, 2022
Author: Healthwise StaffMedical Review: Kathleen Romito MD - Family MedicineAdam Husney MD - Family MedicineKirtly Jones MD - Obstetrics and GynecologyJoLynn Montgomery PA - Family Medicine
Current as of: August 2, 2022
Author: Healthwise Staff
Medical Review:Kathleen Romito MD - Family Medicine & Adam Husney MD - Family Medicine & Kirtly Jones MD - Obstetrics and Gynecology & JoLynn Montgomery PA - Family Medicine
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