FAQs

Healthcare Related Questions, Answered for You.

How long will my CT Scan take?

Generally, the scan itself will only take a minute or two. If you are required to have an IV contrast that will have to be done before the scan. On average each scan takes approximately 10-15 minutes between preparation, the scan and aftercare.

Does at CT hurt?

No, a CT is a painless non-invasive form of imaging.

Can I undergo imaging that includes ionizing radiation while I’m pregnant?

While this is possible, it is not recommended. An unborn child is considered to be more vulnerable to the potential risks that come with radiation exposure than an adult. However, if the life of the mother is at risk and the imaging is medically justified, the imaging can be conducted.

What are x-rays and what are they used for?

X-rays are a form of electromagnetic radiation. It can penetrate the human body and take images of internal structures such as bone, soft tissue etc..

What is Fluoroscopy?

Is a type of medical imaging that involves x-rays passing through the body onto a fluorescent screen. It creates a continuous x-ray image on a monitor almost like an x-ray movie. It allows active diagnosis and intervention during an examination e.g. surgery. It is usually used in conjunction with a contrast dye.

What is an MRI?

Magnetic Reasoning Imaging (MRI) is a form of imaging that uses a strong magnetic field and radio waves to take images and look inside the human body. No ionising radiation is used.

How Long does an MRI take?

On average an MRI takes approximately 45 minutes however, it can take anything between 30 minutes and 2 hours. The patient is required to lie still in the tunnel while the computer takes a series of pictures. Each series takes approximately takes 15 minutes to complete.

References:

Daley, B. and Scans, F., 2020. Frequently Asked Questions About MRI Scans. [online] Radiology Affiliates Imaging. Available at: <https://4rai.com/blog/frequently-asked-questions-about-mri-scans> [Accessed 16 October 2020].

Harris, T., 2002. How X-Rays Work. [online] HowStuffWorks. Available at: <https://science.howstuffworks.com/x-ray.htm> [Accessed 11 October 2020].

Mri-imaging.com. 2020. Faqs. [online] Available at: <https://www.mri-imaging.com/patient-resources/faqs> [Accessed 16 October 2020].