Do you ever go to a doctors office or a hospital and notice machines like an MRI or an xray? Or maybe you saw a movie where a character is getting a CT scan. Regardless, your brain is a little a fuzzy on what exactly each one does. Here at Premier Medical Associates, we are here to make sure that you have all the facts when it comes to what each one of these medical machines does. We are the best internal medicine doctor near me. You can trust us, Orlando.

What Is A CT/CAT Scan?

CT stands for Computed Tomography. This is also called a CAT scan. Basically, this is a quick, 5 to 20 minutes painless exam that uses x-rays with computers to produce a 360 degree, cross-sectional views of your body. CT is able to image bone, soft tissue and blood vessels all at the same time. It provides the radiologist with details of bony structures or injuries, diagnosing lung and chest problems, and detecting cancers.

The technology has a tube design but is slim from front to back, seldom creating anxiety or claustrophobia. A person who is very large may not fit into the opening of the CT scanner or may be over the weight limit for the moving table. While it is a painless process, there is radiation exposure with CT scans. CT is generally not recommended for pregnant women or children unless absolutely necessary.

Here is a list of things a CT is good for:

  • Imaging bone, soft tissue and blood vessels at the same time
  • Pinpointing issues with bony structures (for injuries)
  • Evaluating lung and chest issues
  • Detecting cancers
  • Imaging patients with metal (without a magnet)

What is an XRay?

Since a CT Scan uses an x-ray, what exactly is that? An X-ray uses a small amount of radiation that passes through the body to quickly capture a single image of your anatomy to assess injury like fractures or dislocations, or diseases like bone degeneration, infections or tumors. Dense objects, such as bone, block the radiation and appear white on the X-ray picture. Radiologists review the pictures and create a report with their findings to aid in diagnosis.

They are good for the following:

  • Assessing injury
  • Offering a low-cost
  • First-look exam

What is an MRI Scan?

This acronym stands for Magnetic Resonance Imaging. It combines a powerful magnetic field with an advanced computer system and also radio waves. They produce accurate, detailed pictures of organs, soft tissues, bone, and other internal body structures. In comparison to a CT, the difference between normal and abnormal tissues in the body is often clearer. This is also no radiation exposure with these machines. We offer the best internal medicine doctor near me.

An MRI is good for the following:

  • Imaging organs, soft tissue an internal structures
  • Showing tissue difference between normal and abnormal
  • Imaging without radiation

Visit Us Today

When it comes to knowing what an xray is used for, we have the information you need. Your search is over. You will no longer need to search for a “primary care doctor near me.” You found Premier Medical Associates. We are conveniently located in Orlando. Call or contact us today to schedule an appointment and keep you healthy! We are the best internal medicine doctor near me.