Your doctor has requested an ultrasound to view and record the blood flow in your brain. In addition, a limited scan of your neck may be performed. Ultrasound is a procedure that uses sound waves to "see" inside your body and to create detailed images. At Cedars-Sinai's S. Mark Taper Foundation Imaging Center, we have a specialized team of physicians, nurses, and technologists who are experts in ultrasound radiology.

We want to make your waiting time as pleasant as possible. Consider bringing your favorite magazine, book or music player to help you pass the time.

The vascular technologist will explain your exam and answer any questions you may have.

Your procedure may be performed with you lying on the examination table or sitting in a chair.

The technologist will apply warm gel to your head area, near your ears.

A transducer, a small, microphone-like device, will be placed over each side of your head.

You will not feel any pain; however you will feel mild pressure from the transducer.

The soundwaves bounce off the brain tissue and arteries in your head. This creates "echoes". The echoes are reflected back to the transducer. A television monitor shows images as the transducer converts the echoes to electronic signals. These images may be viewed immediately, or photographed for further study.

Additionally, you will hear unusual sounds as the technologist views and records the blood flowing in your brain.

Your exam will take approximately 45 minutes.

There are no post-examination instructions.

Your study will be reviewed by a vascular surgeon and the results sent to your physician. Your physician will discuss these results with you and explain what they mean in relation to your health.

To request copies of your pictures on a PC and MAC compatible CD, or a copy of your report, call (310) 423-8000 and follow the prompts for your selection.

S. Mark Taper Foundation Imaging Center parking is located at the corner of San Vicente Boulevard and Gracie Allen Drive. Enter off Sherbourne Drive.

You can also park in the Medical Center North Tower off George Burns Road.

Parking is partially validated and validation is available in the lobby of the S. Mark Taper Foundation Imaging Center. There is a large metal sculpture in the shape of the number "8" in front of the center.

There is a curbside patient drop-off zone on Gracie Allen Drive.