What preparation is needed for a CAT scan

if your doctor has ordered a cat scan for you, you likely have many questions about the procedure. you have the freedom to choose your imaging facility and there are many reasons to choose johnson memorial hospital. we have partnered with radiology associates of indiana for reading and interpreting the imaging tests performed at our hospital. a computed technology (cat or ct) scan uses x-rays to make detailed pictures of structures inside the body. upon arrival for your cat scan, you will be asked to sign the consent form, hipaa form, and patient information sheet. if this is required, prior to starting the exam the technologist will walk you to our lab where they will draw a small amount of blood for this test. the average ct exam can each take about 10 minutes for a non-contrast study and between 10 and 30 minutes on the table for a contrast study.




this includes a small amount (about half an ounce) of contrast that will coat your intestines for improved imaging and diagnosing over the course of one hour prior to scanning. you will be on your back for the duration of the exam. for some exams, the machine will direct you to hold your breath for those 10 seconds. you may feel the ct table slide back and forth during the scan. for “with contrast” studies, such as abdomen and pelvis with contrast, it is requested you do not eat or drink anything six (6) hours prior to the study. the images are read by a board-certified radiologist and the report is faxed to your ordering physician within two business days. this allows ample time for your physician to obtain, review and discuss the findings of your exam.

find out everything you need to know about cat scans. how do i prepare for the test? cat-scan. what can i expect before my ct scan? you will be asked to remove any metallic or other items and all jewelry that computed tomography (ct) scans require preparation on the part of the patient. your health care team, ct scan, ct scan, abdominal ct scan prep, what are the side effects of contrast dye after a ct scan, ct scan procedure. [u’ EAT/DRINK: If your doctor ordered a CT scan without contrast, you can eat, drink and take your prescribed medications prior to your exam. If your doctor ordered a CT scan with contrast, do not eat anything three hours prior to your CT scan. You are encouraged to drink clear liquids.

depending on which part of your body is being scanned, you may be asked to: take off some or all of your clothing and wear a hospital gown. remove metal objects, such as a belt, jewelry, dentures and eyeglasses, which might interfere with image results. refrain from eating or drinking for a few hours before your scan. computed tomography (ct) of the abdomen and pelvis is a diagnostic imaging test used to help how should i prepare? in special cases, sedation may be needed for children who cannot hold still. lung cancer symptoms. what you need to know. stem cells. stem cell transplants. how they work for, patient preparation for ct scan ppt, preparing for a ct scan of lungs, how much water to drink after ct scan with contrast, is it ok to drink coffee before a ct scan

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