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We’ll explain why your doctor may order an abdominal CT scan, how to prepare for the procedure, and possible risks and complications you should be aware of.
The CT chest-abdomen-pelvis protocol serves as an outline for an examination of the trunk covering the chest, abdomen and pelvis. It is one of the most common CT examinations conducted in routine and emergencies. It can be combined with a CT angiogram.
The decision to use contrast in abdominopelvic CT depends on the diagnosis suspected. IV contrast is recommended in most cases (Table 1). 3 It is useful in the evaluation of infection (appendicitis, colitis, diverticulitis, pyelonephritis) (Figure 1); inflammation (pancreatitis, inflammatory bowel disease), masses and malignancies; and vascular ...
Types of Contrast With Abdominal CT Scans. Healthcare providers use different types of contrast in abdominal CT scans: Intravenous (IV) contrast: IV contrast is helpful with identifying solid abdominal organs, like the pancreas, as well as identifying the blood vessels.
The most common type of CT scan with contrast is the double contrast study that will require you to drink a contrast media before your exam begins in addition to the IV contrast. The more contrast you are able to drink, the better the images are for the radiologist to visualize your digestive tract.
Contrast material. A special dye called contrast material is needed for some CT scans. The dye appears bright on images. So it makes certain areas of the body that are being scanned show up better. This can help make blood vessels, intestines or other structures easier to see. Contrast material might be given: By mouth.
In general, oral contrast is used for most abdominal and pelvic CT scans unless there is no suspicion of bowel pathology (e.g., noncontrast CT to detect kidney stones) or when administration...
For a CT scan with contrast, your provider will place an IV (intravenous line) and inject a contrast (or dye) into your vein. They may also give you a substance to drink (like a barium swallow ) to highlight your intestines.
The most common type of CT scan with contrast is the double contrast study that will require you to drink a contrast media before your exam begins in addition to the IV contrast. The more contrast you are able to drink, the better the images are for the radiologist to visualize your digestive tract.
Computed tomography (CT) of the abdomen and pelvis is a diagnostic imaging test. There are many indications for a CT of your abdomen and pelvis.