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A chest CT scan is a sophisticated way to capture detailed images of the structures inside your chest. Unlike standard photographs, this scan provides a series of cross-sectional images (which look sort of like slices), and offer a comprehensive view of your chest’s interior.
This handout explains how a chest CT scan works, how to prepare for it, what to expect during the scan, and how to get your results. What is a chest CT scan? A computed tomography (CT) scan of the chest uses a special X-ray machine to take detailed pictures of the organs and tissues of the chest. CT can show many types of tissue (lungs, heart,
Preparing for a CT scan of the chest can be a daunting experience. This article provides you with all the information you need to know to prepare for your CT scan. From understanding the procedure to necessary preparations and what to expect during the scan, we've got you covered. Read on to ensure a smooth and stress-free experience.
How do I prepare for a CT scan? If you are having a computed tomography angiography (CTA) with Johns Hopkins radiology, you will be given specific instructions when you make your appointment. PRECAUTIONS : If you are pregnant or think you may be pregnant, please check with your doctor before scheduling the exam.
What Is a CT Scan? Computed tomography, more commonly called a cat scan or CT scan, is a diagnostic test that uses a series of computerized views taken from different angles to create detailed internal pictures of your body. A computer collects the pictures and puts them in sequence for your doctor.
Computed tomography (CT) of the chest uses special x-ray equipment to examine abnormalities found with other imaging tests and to help diagnose the cause of unexplained cough, shortness of breath, chest pain, fever, and other chest symptoms. CT scanning is fast, painless, noninvasive, and accurate.
Will I need to prepare for my CT scan? Your healthcare provider will tell you everything you need to know about CT scan preparation. Here are some general guidelines: Plan to arrive early. Your provider will tell you when to come to your appointment. Don’t eat for four hours before your CT scan.