Frequently Asked Questions
Do I need a written request from my doctor to have radiology procedure?
Yes. Our department requires a written request or a requisition from a physician outlining clearly clinical data and type of examination.
Do I need an appointment?
X-rays are done without appointment however, CT Ultrasound Mammogram, I.V.P, Barium Enemas and Meals require appointment. Kindly check with the receptionist and inform of any allergies.
What paperwork should I bring with me?
All patients should bring the written requisition from their doctor. It is also advisable to bring a list of your current medications (or you can bring the medications themselves), insurance and any previous film to expedite the process.
Do I need any special preparation for my test?
Check with the receptionist about any special preparation when examination is schedule.
What can I expect before my CT scan?
Wear comfortable, loose-fitting clothing to your exam. You may be given a gown to wear during the scan.
Metal objects including jewelry, eyeglasses, dentures and hairpins may affect the CT images and should be left at home or removed prior to your exam. You may also be asked to remove hearing aids and removable dental work
Your CT scan takes about 15 minutes, during which you will be lying on a padded table. You may be asked to lie on your stomach, back or side, and to hold your breath or stay very still. You may hear humming noises or feel the table move slowly through the CT scanner.
What can I expect after my CT scan?
After your CT scan, you should drink about five glasses of water to help flush out the contrast that was injected. If the area where the plastic tube (IV tube) was placed inside your vein is red, swollen or sore, you should put a warm, wet towel on the area four times a day for 15-20 minutes. If swelling continues for more than 48 hours, you should call your doctor. If you are breastfeeding, it is safe to continue to do so. After your CT scan you will be observed for any complications by the hospital staff.
Is it safe to do a CT scan during Pregnancy
CT scans are safe procedures and, in most cases, the benefits of having a scan outweigh any potential risks.
A CT scan does expose you to radiation. The amount is small and will not cause you any harm. However, CT scans are not recommended for pregnant women because there is a small risk that the X-rays that are used could harm the unborn baby.
Prepare for an Ultrasound (Sonography)
For most ultrasound scans, special preparation is required. You should continue with any of your usual medication. Wearing comfortable and loose fitting clothing is also advised. You may also be asked to remove any jewellery.
In some cases, there may be more specific instructions, which will depend on the type of scan being carried out. For example, if the organs in the abdomen are being assessed, you may be asked to have nothing to eat six (6) hours before the examination. Consequently, for a pelvic ultrasound drink two (2) pints of clear fluid or fruit juice one (1) hour before the examination and do not empty the bladder
Ultrasound imaging, also called ultrasound scanning or sonography, involves exposing part of the body to high-frequency sound waves to produce pictures of the inside of the body.
Patient Safety Tips Prior to a diagnostic exam in Radiology
· Please let us know if you have any allergies or adverse reactions to medications.
· Please leave your valuables at home or in your room in the hospital.
Preparation for the exam
· The technologist will verify your identification and exam requested.
· The preparation for this test will depend on the type of ultrasound procedure your doctor has ordered. Some preparations include drinking a quart of water before the test to obtain better images. Your doctor will instruct you.
· If you are having a biopsy, you will be asked to not eat or drink anything past midnight the night before the exam. Your doctor will instruct you.
During the exam
· The duration of the exam will vary, but the average is about 30-60 minutes.
· The technologist will position you on the exam table, and give you instructions.
· You will have the opportunity to ask the technologists questions.
· A small amount of water-soluble gel is applied to the skin over the area to be examined.
· A hand-held instrument is placed against the gel on your body. This instrument will be moved across the area being examined.
Does an ultrasound scan hurt?
An ultrasound scan does not hurt but the gel used for the examination can feel a bit cold.
After the exam
· If you are going home, you may resume normal activities.
Will my insurance cover this test?
Coverage for imaging tests is variable and depends on your insurance. Please contact your insurance company if you have any questions.