Your doctor has recommended you for an MRI of your pelvis and prostate or MRI spectroscopy of the prostate. Magnetic resonance imaging (MRI) uses a magnetic field, radio waves and a computer to create detailed image slices (cross sections) of the different parts of your body. This allows the physician to evaluate different types of normal body tissue, including seminal vesicles, bladder and lymph nodes; as well as distinguish normal, healthy tissue from diseased tissue. MRI spectroscopy is a noninvasive test used to analyze the chemical composition of tissue to identify any biochemical changes, which may suggest a disease or health condition. Our team of expert physicians, nurses and technologists is headed by Rola Saouaf, MD, chief, Body MRI.
Before Arriving for Your Exam
You can print and fill out the MRI Prostate Questionnaire and the MRI Questionnaire from the Pre-Registration Questionnaire page before arriving to speed the registration process.
If you are claustrophobic (fearful of small, enclosed areas) or experience pain when lying on your back for more than 30 minutes, your referring physician may prescribe a relaxant or pain medication to help you through the exam. The imaging physicians at Cedars-Sinai will not prescribe these medications for you.
If you plan to take relaxation medication before your exam, it is our policy that you come with someone who can drive you home.
This exam requires that your colon be empty. Please take a Fleet enema #1 two hours before your procedure.
For studies that involve IV contrast: If you have veins that are small or hard to find, or have a port, please arrive 60 minutes before your scheduled arrival time.
If your doctor gave you an order, please bring it with you.
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.
You may also bring a CD to listen to during the procedure.
Please leave your jewelry and valuables at home and wear comfortable clothing.
You must tell the technologist, radiology nurse and/or imaging physician of any allergies you may have.
You will be asked to fill out a questionnaire which will determine if an MRI is safe for you. People with various implants (usually metallic) or with metal in their bodies may have difficulty with an MRI, which utilizes a strong magnetic field.
MR images of the prostate
During Your Exam
You will be asked to change into a hospital gown, and remove any metallic objects.
You will lie on the scanning table headfirst with arms at your side.
Coils (special devices to improve image quality) will be placed in or around the area of your body under study. Also, a special probe may be inserted into your rectum for detailed visualization.
The scanning table will slide your whole body into the magnet.
During the scan you will hear intermittent humming, thumping, clicking, and knocking sounds. Earplugs will be provided to help mask the noise and allow you to listen to music.
In some cases, the imaging physician requests a contrast agent (dye) to improve the quality of the images. The dye is injected into a vein in the arm, and may cause a cool sensation.
As pictures are taken, you must hold very still, and in some cases, hold your breath.
The technologist is always able to see and hear you during the exam.
The exam will take approximately 60 minutes.
After Your Exam
There are no restrictions placed upon you. You may eat or drive as normal, although if you took relaxation medication, you will need someone to drive you home.
Your films will be examined by an imaging physician and a report sent to your doctor. Your doctor will review the results with you.
To request a copy of your images or your report, please call 310-423-8000, option 2 or submit an online request.
For more information or to schedule an appointment, please call 310-423-8000.
The S. Mark Taper Foundation Imaging Center provides a full range of advanced imaging, both radiology and cardiology, as well as interventional radiology and interventional tumor (oncology) treatments to the greater Los Angeles area, including Beverly Hills, Encino, Mid-Cities, Sherman Oaks, Silver Lake, Studio City, Toluca Lake and West Hollywood.