What is a CT scan of the abdomen?

An abdominal CT scan is an imaging in which X-rays are used to create a cross-sectional image of the abdomen, according to MedlinePlus. It is performed when a physician suspects a medical issue that cannot be determined through a regular physical examination.

An abdominal scan reveals any abnormalities within the belly area, making it easier for the doctor to understand and treat the condition, notes MedlinePlus. The CT scanner generates multiple, separate images of the abdomen, providing the doctor with alternative views of the abdominal region. Generally, the procedure takes less than 30 minutes. The test is used to look for conditions like hernias, masses and tumors and kidney stones.