What is saline infusion sonogram?
Sonohysterography is also known as saline infusion sonography. It is a special, minimally invasive ultrasound technique that provides pictures of the inside of a woman’s uterus. A Doppler ultrasound study may be part of a sonohysterography exam.
When is saline infusion ultrasound done?
What to Know When Your Ob/Gyn Recommends Saline Infusion Sonography. If you’ve ever experienced irregular, heavy or post-menopausal bleeding, struggle with infertility or had an ultrasound and something came up abnormal, or the cavity was not clearly seen, your doctor could order a saline infusion sonography (SIS).
Is saline sonogram same as HSG?
HSG uses a contrast agent in the uterus and fallopian tubes, as well as X-rays to view the inside of the uterus and evaluate the fallopian tubes. During a saline sonogram, a small amount of saline solution is injected into the uterus before the doctor or sonographer performs a transvaginal ultrasound.
What is a saline ultrasound IVF?
A saline sonogram (SIS) is a special ultrasound that helps a fertility doctor see the inside of your uterus. How Saline Sonograms are Used: A doctor, typically a fertility doctor or reproductive endocrinologist, orders this test to diagnose uterine problems.
Who performs a saline sonogram?
The test is done at a healthcare provider’s office or at a hospital. A technician or a radiologist may do the procedure. A radiologist is a doctor who specializes in using imaging methods to diagnose and treat diseases. The test usually lasts less than 30 minutes.
What is the difference between HSG and Sis?
The purpose of the HSG is to determine whether the fallopian tubes are open and the uterine contour is normal. The SIS evaluates the inside layer of the uterine cavity.
Which is better SIS or HSG?
Results. SIS showed patency in 90 (86.5%) tubes, HSG in 85 (81.7%) tubes, and laparoscopy in 75 (72.1%) tubes. SIS and laparoscopy agreed in 15 out of 29 occluded tubes (concordance, 51.7%) while HSG and laparoscopy agreed in 11 out of 29 occluded tubes (concordance, 37.9%).
How is an SIS performed?
How is SIS procedure performed? An SIS is a basically painless procedure. It begins with an ultrasound examination that is done by placing a probe into the vagina. Next, a narrow catheter is placed in the vagina and guided through the cervix and into the uterine cavity.
How do I prepare for a saline ultrasound?
How do I prepare for sonohysterography?
- It’s best to have the procedure in the week after your period ends.
- You can eat and drink as normal on the day of your procedure.
- Your healthcare provider may advise taking an over-the-counter pain medicine ahead of time.
- You may be told to take an antibiotic before the test.
What is the purpose of a Sonohysterogram?
Sonohysterography can find the underlying cause of many problems, including abnormal uterine bleeding, infertility, and repeated miscarriage. It is able to detect the following: Abnormal growths inside the uterus, such as fibroids or polyps, and information about their size and depth. Scar tissue inside the uterus.
What is SHG test?
A sonohysterography, or SHG, is an imaging procedure that can be done to make sure your uterus appears healthy and ready to receive embryos. This in-office procedure is typically done by injecting saline solution into the uterus through the cervical canal while using an ultrasound wand to see inside the uterus.
Can SIS unblock fallopian tubes?
What is the difference between SIS and HSG?
The SIS evaluates the inside layer of the uterine cavity. These tests are important because a routine transvaginal or abdominal ultrasound cannot visualize the inside of the uterine cavity or the fallopian tubes. In the case of the HSG, an X-ray is used to evaluate the uterine cavity and fallopian tubes.
How do you perform sis?
A soft catheter (a thin plastic tube) is gently inserted through the speculum and into the uterus through the cervix (the neck of the uterus). The speculum is then removed while the catheter still remains in the uterus, and a transvaginal ultrasound transducer is inserted into the vagina.
What is an Echovist?
Echovist is a suspension of galactose microparticles in aqueous galactose solution and is an echogenic contrast media. Echovist is introduced into the uterine cavity via the catheter, and a transvaginal ultrasound scan is concurrently performed.
What is the difference between HSG and SHG?
In our practice, HSG is performed as part of the evaluation of women seeking assistance with conception. SHG is performed on infertile patients with suspicious uterine findings on transvaginal ultrasound performed during the initial evaluation. The HSG was performed by members of the Interventional Radiology division.
Which is better HSG or sis?
Compared with laparoscopy, HSG has been demonstrated to be approximately 83% specific for determining tubal patency [2, 3]. Saline infusion sonohysterography (SIS) is a safe, minimally invasive method to evaluate both the patency of the Fallopian tubes and the uterine cavity.
What is SHG fertility?
How long is a saline sonogram?
The saline infusion sonogram is usually scheduled early in a menstrual cycle, just after your period stops but before ovulation – usually between days 5-10 of the cycle. The procedure is simple and usually takes 10 to 15 minutes to complete.
What is sis uterus?
Female reproductive system Ovarian cysts are fluid-filled sacs or pockets in an ovary or on its surface. Women have two ovaries — each about the size and shape of an almond — on each side of the uterus. Eggs (ova), which develop and mature in the ovaries, are released in monthly cycles during the childbearing years.