Computed tomography scan of the chest and abdomen

A chest and abdominal computed tomography (CT) scan is an advanced diagnostic imaging method used to provide detailed visualization of the organs and structures within the chest and abdominal cavities. This examination produces comprehensive images of the lungs, heart, esophagus, liver, pancreas, spleen, kidneys, adrenal glands, gastrointestinal tract, blood vessels, and lymph nodes, helping to identify a wide range of pathological conditions.

What is a chest and abdominal CT scan?

Computed tomography (CT) is an imaging technique that uses X-rays and computer processing to create detailed cross-sectional images of the body's internal structures. A chest and abdominal CT scan is particularly useful for evaluating multiple organs simultaneously and detecting tumors, inflammation, infections, traumatic injuries, or vascular abnormalities.

The examination is often performed with a contrast agent, which may be administered intravenously and/or taken orally to provide more detailed images and improve tissue differentiation.

Why is a chest and abdominal CT scan performed?

This examination is most commonly performed when the following conditions affecting the chest and abdominal cavities are suspected or diagnosed:

• Tumors: primary or metastatic tumors of the lungs, liver, pancreas, kidneys, gastrointestinal tract, or other organs.
• Inflammatory diseases: pneumonia, pleuritis, pancreatitis, cholecystitis, appendicitis, and diverticulitis.
• Infections: abscesses and lymphadenitis.
• Trauma: injuries to the chest or abdominal organs resulting from trauma.
• Vascular disorders: aneurysms, dissections, and thrombosis.
• Enlarged lymph nodes: in the chest or abdominal region.
• Unexplained chest or abdominal pain, weight loss, fever, or other symptoms: when comprehensive diagnostic evaluation is required.
• Before and after surgery: for surgical planning and assessment of postoperative outcomes.
• Cancer staging: to evaluate tumor spread and detect metastases.

Examination procedure at the clinic

A chest and abdominal CT scan is performed in the radiology department.

1. Preparation: the patient is positioned on the CT scanner table. Fasting for several hours before the examination may be required. The patient may also be asked to drink a contrast agent to improve visualization of the gastrointestinal tract.
2. Administration of contrast agent: an intravenous contrast agent is injected.
3. Scanning: the CT scanner acquires a series of X-ray images while the patient lies on the examination table. It is important to remain still and relaxed throughout the procedure.
4. After the procedure: the patient is observed for a short period. Recommendations regarding fluid intake are provided to help eliminate the contrast agent from the body.

The procedure is quick and is generally well tolerated.

Interpretation of results

CT images are analyzed by a radiologist. The radiologist evaluates the condition of the lungs, heart, liver, pancreas, spleen, kidneys, gastrointestinal tract, blood vessels, and lymph nodes, looking for abnormalities such as tumors, inflammatory processes, infections, traumatic injuries, or vascular disorders. The examination results are provided as a written radiology report together with the image set. These findings are an important source of information for the treating physician, helping to establish an accurate diagnosis and develop an appropriate treatment plan.