Visiting a radiology department for the first time can be intimidating, especially if you’re unsure what to expect. At LaSalle General Hospital, we’re here to make the process easy and stress-free. Whether you’re scheduled for an X-ray, CT scan, or MRI, this guide will help you prepare for your radiology test with confidence.
Why Imaging Matters for Your Health
Imaging plays a vital role in diagnosing and monitoring a wide range of medical conditions. From detecting injuries to spotting early signs of disease, these tests help doctors make informed treatment decisions. Early and accurate imaging leads to better health outcomes and fewer delays in care.
Imaging tests are essential for identifying issues that might not show symptoms right away, according to the Radiological Society of North America (RSNA). This makes them a cornerstone of preventative and proactive healthcare.
Booking Your Appointment at LGH
Scheduling your imaging appointment is simple. You can:
- Call us directly to speak with scheduling staff
- Request an appointment online through our Contact page
- Use the Patient Portal for referrals and paperwork at Patient Services
Make sure to have your insurance information ready. If your provider has already submitted a referral, our staff will confirm it and help you choose a convenient appointment time.
Before You Arrive
Here are a few ways to get ready for your imaging test:
- Follow any food or drink restrictions. Some scans require fasting, especially abdominal imaging.
- Bring your ID and insurance card. Include any paperwork your provider gave you.
- Dress comfortably. Avoid wearing metal (zippers, buttons, or jewelry) as it can interfere with scan quality.
- Let us know if you’re pregnant. Some imaging procedures may be rescheduled or replaced with alternatives.
What to Expect During the Visit
When you arrive:
- Check in at the radiology reception desk
- Wait briefly in our comfortable waiting area
- Be guided by a technologist who explains the test process
Depending on the type of scan:
- X-rays take just a few minutes
- CT scans use a donut-shaped machine to take detailed images
- MRI scans are longer (30–60 minutes) and use powerful magnets, with no radiation exposure
You’ll be asked to lie still while the machine captures the images. Most scans are painless and noninvasive.
After the Scan
Once your test is complete:
- You can usually leave right away
- Results are interpreted by a radiologist and shared with your primary doctor
- Follow-up instructions may be given depending on the scan type
Most results are available within 24–48 hours. You can access your reports via the Patient Portal.
Tips for Reducing Scan Anxiety
Feeling nervous? You’re not alone. Here’s how to stay calm:
- Ask questions beforehand so you know what to expect
- Bring a friend or loved one if allowed
- Use breathing techniques to stay relaxed
- Let our team know if you have claustrophobia—open MRI or sedation options may be available
Our friendly staff at LGH will support you every step of the way.
Helpful Resources and Support
To learn more about our imaging options and services, visit our Radiology Services page. For additional information about imaging safety and patient-centered care, see these trusted sources:
If you have any questions or want to check your test status, contact us directly or use our Patient Portal.
Frequently Asked Questions
- Do I need a referral for an imaging test at LGH?
Yes, most imaging tests require a referral from your physician. Once we receive it, we’ll assist with scheduling and pre-authorization if needed. - Can I eat before my scan?
It depends on the test. For some scans, like abdominal CTs, fasting is required. Our staff will provide clear instructions ahead of time. - How long does an MRI take?
MRI scans typically take between 30 and 60 minutes, depending on the area being examined and whether or not contrast is used. - Will I feel anything during a CT scan?
CT scans are painless. If contrast dye is used, you may feel a brief warming sensation. - What should I wear to my radiology appointment?
Wear loose, comfortable clothing without metal. You may be asked to change into a gown for certain tests. - Are imaging tests painful?
No, most imaging tests are painless and noninvasive. If contrast is injected, it may cause brief discomfort similar to a routine shot. - How soon will I get my results?
Results are typically available within 24 to 48 hours and will be shared with your referring provider. You can also check your Patient Portal. If you have not yet signed up for the LGH Patient Portal, please inform one of our Team Members who can help with that simple process during your in-person visit. - Who interprets my imaging results?
A board-certified radiologist reviews and interprets your images and sends a report to your primary care doctor or specialist. - Is it safe if I’m pregnant?
Some imaging tests are not recommended during pregnancy. Always inform the staff beforehand so safe alternatives can be arranged. Learn more from the FDA Medical Imaging Guidelines. - What if I have anxiety or claustrophobia?
Let us know in advance. We offer calming techniques, open MRI options, and even light sedation if necessary to keep patients comfortable.