Computed tomography of the abdomen and pelvis

Computed tomography of the abdomen and pelvis is a medical imaging technique used to visualize the internal structures of the abdomen and pelvis. It uses computed tomography (CT) technology to generate detailed images of the organs, blood vessels, and tissues in these regions.

Overview

Computed tomography of the abdomen and pelvis is a non-invasive diagnostic procedure. It uses a combination of X-rays and computer technology to produce cross-sectional images (often called 'slices') of the body. These images provide more detailed information than conventional x-ray exams.

Procedure

During a CT scan of the abdomen and pelvis, the patient lies on a table that moves through a circular opening in the CT scanner. The scanner rotates around the patient and takes a series of images from different angles. These images are then processed by a computer to produce detailed cross-sectional images of the abdomen and pelvis.

Applications

Computed tomography of the abdomen and pelvis is used to diagnose and monitor a variety of health conditions, including cancer, inflammatory diseases, infections, and trauma. It can also be used to guide certain medical procedures, such as biopsies and drainages.

Risks

While CT scans are generally safe, they do expose the patient to a small amount of radiation. However, the benefits of an accurate diagnosis usually outweigh the risks. Other potential risks include allergic reactions to contrast material and kidney damage in patients with poor kidney function.

See also

• Computed tomography
• Abdomen
• Pelvis
• Medical imaging

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