CT Scans

CT (Computed Tomography) Scan

Advanced CT Scans at Emory Healthcare: Fast, Accurate Imaging for Better Diagnosis 

Providing safe, detailed imaging services is our priority. That’s why we use the most sophisticated CT machines to capture the diagnostic images you need. 

Our radiology experts rely on modern equipment to collect high-resolution pictures of your heart, blood vessels or other organs. With such clear images, you can be confident we’ll deliver the most accurate and timely diagnosis. 

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CT Scans

What is a CT Scan? 

A CT scan is a painless, noninvasive type of diagnostic imaging. It blends a special X-ray with computer technology to capture cross-sectional images (pictures that look like thin slices) of your organs, bones, muscles and blood vessels.

Most pictures are flat and two-dimensional (2D). But we also use more advanced CT technology to create 3D images.

"The staff made this an enjoyable experience and eliminated any concerns I had about the procedure and the particulars of the test. St. Joseph's has never failed to perform at an exemplary level of professionalism and empathetic care."

-Patient, Radiology & Imaging

Types of CT Scans We Offer 

Our imaging experts offer a wide range of scans to help diagnose your condition and determine the right treatment plan. These tests include: 

  • Cardiac CT: This test examines your heart to detect any signs of coronary disease. 
  • CT angiogram: This test uses contrast dye to make 3D pictures of your blood vessels and tissues. 
  • CT colonoscopy: Also called a virtual colonoscopy, this test examines your large intestines for polyps or other signs of colorectal cancer. 
  • CT heart calcium scoring: This test takes detailed pictures of the blood vessels in your heart. It can reveal signs of coronary artery disease before you have a heart attack.  
  • Low-dose CT for lung cancer: For people between 55-80 with a history of smoking, this test helps to identify early signs of lung cancer. 

What to Expect During Your CT Scan 

CTs can be part of your hospital stay or an outpatient appointment. Each type of CT may require specific steps or instructions. We will discuss those details with you before your test.

In general, you can expect to remove all jewelry and items that contain metal. We may ask you to change into a patient gown.

Your scan may require contrast (dye). If so, you’ll get an IV catheter to administer the dye. You may feel a cooling sensation. Contrast doesn’t have side effects, and your body will naturally eliminate it after the test.

The CT scan machine is shaped like a large ring. You will lie on a padded exam table that slowly moves into the machine for the scan. You need to stay very still during this time. During the test, you will hear clicking sounds.  The CT technologist may provide instructions, such as asking you to hold your breath briefly. CTs typically take 30 minutes or less.

A radiologist will review your scan images and write a report for your doctor to discuss with you. 

radiology

Make an Appointment with Emory Radiology & Imaging

Create a MyChart account to schedule online or call 404-778-9729 to schedule an appointment.

radiology

Make an Appointment with Emory Radiology & Imaging

Create a MyChart account to schedule online or call 404-778-9729 to schedule an appointment.