CT FAQ

1. So What's a CAT Scan, Anyway?

"Computed Axial Tomography" uses special X-ray equipment to obtain image data from different angles around the body, and then uses computer processing of the information to show cross sectional images of the body tissues and organs.

A radiologist, who is a physician specially trained to interpret radiology procedures will read your exam. A typed report will be sent to your physician. You can obtain your results from your physician's office.

2. Why would my doctor order a CAT Scan (CT Scan)?

CAT Scan is one of the best tools for studying the chest and abdomen. It is the preferred method for diagnosing many different cancers, including lung, liver and pancreatic cancer. Unlike other imaging methods, CT Scanning offers detailed views of many types of tissue, including lungs, bones, soft tissues and blood vessels.

3. What can a CT Scan do?

• Confirm the presence of a tumor
• Measure the size of a tumor
• Determine the precise locaion of a tumor
• Gauge the extent of the tumors involvement with other nearby tissues
• Aide in radiation treatnment planning
• Guide a physician during a biopsy
• Aide with surgical planning
• Evaluate the extent of injuries to organs and bones
• Help detect, diagnos and treat vascular disease that can lead to stroke, kidney failure or even death

4. How do I prepare for a CT Scan?

• Wear comfortable clothes-avoid zippers and snaps
• You may be asked to remove eye glasses, earrings, hearing aides or any removable dental work.
• You may be asked not to eat or drink for 3-4 hours prior to your exam.
• In some cases, you may be required to drink barium prior to your scan.
• In some cases you may require an injection of a contrast material into your vein.

5. What are the benefits vs risks?

• CT scanning is painless, noninvasive and accurate.
• CT exams are fast and simple. (ex: trauma cases can reveal internal injuries and bleeding quickly enough to saves lives.)
• Diagnosis made with CT can eliminate the need for exploratory surgery and/or surgical biopsies.