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| What is a CT scan? |
| A CT scan is a procedure that uses x-rays to help physicians diagnose and determine different medical conditions and/or types of cancer. |
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| How is a CT scan performed? |
You will be placed on a comfortable examination table and covered with a blanket. You will pass through a donut-shaped opening for 3 to 4 minutes. The technologist will be in constant contact with you throughout the exam. The scanner will produce many detailed pictures of the body and these pictures will be organized by the computer into “cross-sectional” images.
Occasionally, a contrast medium will be used to enhance various organs. This can be given through intravenous injection or by drinking a liquid prior to the scan. Your physician will determine whether this is necessary. |
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| What should I do to prepare for my CT scan? |
| Most exams require nothing to eat or drink after midnight. You should check with your physician if your daily medication needs to be stopped prior to the scan. On exam day, please refrain from wearing any metal objects such as necklaces, watches, and earrings. A gown will be provided for your comfort. |
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| What are the risks? |
| The amount of ionizing radiation received during the exam is minimal. The benefits greatly outweigh this minimal exposure. |
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| How soon will my physician receive my report? |
| Reports are usually available to your physician within 24 hours. |
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