Frequently Asked Questions
When it comes to your healthcare, no question should remain unasked or unanswered! Here are some of the most frequently asked questions we hear from our patients. If you have a question that isn’t answered here, simply pick up the phone and give us a call!
Q. How long will my exam take?
A. These times are estimated, as every patient’s needs are different. On average,
- Non-contrast MRI’s take 20-30 min
- Contrast MRI’s take 40-60 min
- Non-contrast CT’S take 15 min
- Contrast CT’s take 30 min
Q. Do you have an open or closed MRI?
A. Please understand the unit is open on both ends; therefore you will never be completely enclosed in the unit - your entire body will not be all the way in the machine for most exams. Having an MRI in a closed magnet will give your doctor clearer more detailed pictures than an open because of it’s stronger magnetic field.
Q. What can I do if I am claustrophobic?
A. You can call your referring Dr. and ask them to call in a prescription for an oral sedative to your pharmacy that you can take 20 minutes prior to the exam. You must bring someone to drive you because most people become very sleepy after taking oral sedatives. We can also cover your eyes and provide headphones for music during your exam (feel free to bring your own CD in). You can bring one person in the room with you during the exam. This person must also answer a screening questionnaire prior to entering the room.
Q. Who can’t have an MRI?
A. People who have a pacemaker, aneurysm clip (in the brain), certain implanted devices, women early in pregnancy (1st trimester) recent coronary stent placement (less than 8 weeks), certain implanted devices (call imaging center for details).
Q. What is contrast? Why do I need it for my exam?
A. IV contrast in CT and MRI helps the Radiologist who interprets the exam differentiate between normal anatomy and abnormalities on the exam. It is especially helpful for post surgical patients and when tumors are being ruled out or evaluated. This is administered using a small needle placed in the arm or hand. Oral contrast is given to certain abdominal CT patients to help rule out pathology in the stomach and intestines. Not all exams need either IV or oral contrast, your doctor and the Radiologist will determine the need for contrast for your particular exam.
Q. I have metal that can’t be removed inside my body. Can I still have an MRI?
A. Dental work, orthopedic hardware (spinal fusions, knee and hip replacements, screws and pins), wire closure from open heart surgery are all safe to have an MRI. Insulin pumps, hearing aids, detachable pain pumps and any jewelry in the area being scanned should be removed prior to MRI scan.
Q. Why can’t I bring my valuables in the MRI room with me?
A. The MRI has a magnet field that extends out beyond the scanner to the door of the room. The magnetic field will erase magnetic strips on credit cards, drain cell phone and watch batteries. Loose metal objects such as keys, pocketknives and loose change will be attracted to the magnet and could cause damage to the machine or harm to the patient while in the scanner. We will provide a locker for you to lock up these items and put the key in a safe secure place for you while you have your exam, however we do suggest you leave your valuable items at home.
Q. How should I dress for my exam?
A. Comfortable clothing with little to no metal (zippers, clasps and pins). Wear little or no jewelry or remove before exam begins. For certain exams you may be asked to remove clothing and wear a cloth gown, a locker will be provided for your belongings.
Q. When will I know the results of my exam?
A. The referring physician will receive a written report for your scan in within 24-hours of your appointment. You will need to consult with your physician regarding the results and any follow up necessary. Before leaving our center we will give you a copy of your images on a CD or film, you will take these with you to any follow up with your referring doctor or if you are referred to a specialist; you do not need to make a special trip to deliver these images. We can provide you with additional copies of the images if needed for a small fee.
