Pelvic Ultrasound

Pelvic ultrasounds can be used to evaluate different pelvic structures such as the bladder, uterus, ovaries, cervix, fallopian tubes, or prostate. Transvaginal ultrasounds and transabdominal ultrasounds can be used to obtain images of the cervix, uterus, and ovaries, which may detect fibroids, cancer, polyps, and other abnormalities. This type of ultrasound is often conducted to investigate pelvic pain or other symptoms related to the pelvic organs.

Ultrasound uses high-frequency sound waves to produce images of the body’s tissues, structures, and blood flow. A device called a transducer, and ultrasound gel work together to transmit and receive sound waves to produce images on the monitor. The sound waves bounce off the internal structures, creating a real-time image of the pelvic organs.

The sonographer will request that you lay on the exam table on your back. Warm, water-based ultrasound gel will be applied on the skin and/or the transducer. The sonographer will move the transducer on the skin as necessary to obtain images for the physician to interpret.

If the internal exam (transvaginal ultrasound) is necessary, you will be asked to empty your bladder and lie on the exam table with your feet in stirrups. This allows better visualization of the cervix, uterus, and ovaries. If you are allergic to latex, inform the sonographer before the procedure.

The procedure typically lasts for 30 to 45 minutes, but the duration varies depending on the structure being examined.

• • • You may be instructed to arrive with a full bladder by drinking several glasses of water before the exam.
    • You may be asked to change into a gown.

The benefits of Pelvic Ultrasound:

• Ultrasound images can be shown in real-time.
• Ultrasound scanning gives a clear picture of soft tissues that do not show up well on X-ray images.
• No ionizing radiation is used for this procedure, making it safe for patients of all ages.

Risks you should be aware of:

• There are no known risks for ultrasound.

Additional Information

Types of pelvic ultrasound include transabdominal ultrasound and transvaginal ultrasound. For a transabdominal ultrasound, you will need to have a full bladder to help visualize the pelvic organs better. During the transvaginal ultrasound, the transducer is inserted into the vagina, allowing for a closer look at the cervix, uterus, and ovaries. This type of ultrasound is particularly useful for detecting ectopic pregnancy, assessing blood flowing through the pelvic vessels, and evaluating other conditions affecting the pelvic organs. If you are allergic to latex, make sure to inform the sonographer before the procedure.

Keep in mind that this information is general. Your radiologist is the best source of information about how these risks and benefits may apply to you.