CT Scan

A computerized axial tomography (CT) or (cat scan) is a diagnostic procedure that uses x-ray equipment to obtain detailed cross-sectional images of the body. Once the exam is complete the images are displayed on the CT computer monitor. We can then utilize software to create 3D images of the vessels and bone in the body.

CT images are used to study all parts of the body, such as chest, abdomen, pelvis, extremities, spines and head. It takes cross sectional images of all body organs such as liver, spleen, pancreas, intestines, kidney, bladder, lungs and brain it can also study blood vessels, bones and spinal column.

CT is used to determine if a patient has cancer, blood clots, abscesses, kidney stones, pancreatitis, along with various other abnormalities in the body.

Often a contrast agent or dye may be given by mouth or injected into a vein prior to the scan. The contrast dye highlights specific areas inside the body, resulting in a clearer image.

During the CT scan, the person lies very still on the table. The table slowly passes through the center of the Gantry. The person will hear a whirring sound during the procedure. The person may be asked to hold their breath at times, to prevent blurring of the image.

CT scans do not cause any pain. However, lying in one position during the scan may be slightly uncomfortable. The length of the procedure depends on the area being scanned. CT scans take from 15 minutes to 2 hours to complete.

The patient will be asked not to eat or drink anything 2 hours before test. If you are a patient that is 55 years or older you may be require to have your blood drawn for a creatinine before your test if IV contrast is used. The patient will also be asked allergy information along with other information needed before your exam.