Thorax computed tomography

Computed Tomography (CT) of the Thorax is an advanced diagnostic imaging method used to provide detailed visualization of the lungs, heart, esophagus, trachea, bronchi, blood vessels, lymph nodes, sternum, ribs, and other structures within the thorax. This examination produces detailed images that help assess the size, shape, structure, and potential pathological changes of these organs and tissues.

What is a Thoracic CT Scan?

Computed tomography (CT) is an imaging examination that uses X-rays and computer processing to create detailed cross-sectional images of internal body structures. A thoracic CT scan is particularly useful for evaluating lung diseases, tumors, infections, traumatic injuries, and vascular abnormalities. In many cases, the examination is performed with an intravenous contrast agent, which enhances image quality and improves tissue differentiation.

When is a Thoracic CT Scan Performed?

This examination is most commonly performed when the following thoracic conditions are suspected or diagnosed:

• Lung diseases: pneumonia, bronchitis, tuberculosis, pulmonary fibrosis, emphysema, asthma.
• Lung tumors: primary or metastatic tumors of the lungs.
• Thoracic tumors: tumors of the esophagus, trachea, or lymph nodes.
• Vascular disorders: pulmonary embolism, aortic aneurysm, aortic dissection.
• Traumatic injuries: rib fractures, lung or cardiac injuries following trauma.
• Enlarged lymph nodes: within the thoracic cavity.
• Unexplained cough, shortness of breath, chest pain, or fever: when a comprehensive diagnostic evaluation is required.
• Before and after surgery: for surgical planning and postoperative assessment.
• Cancer staging: to evaluate tumor spread and detect metastases.

Examination Procedure at the Clinic

A thoracic CT scan is performed in the radiology department.

1. Preparation: The patient lies on the CT scanner table. They may be asked to remove metallic objects such as jewelry.
2. Examination: The CT scanner acquires a series of X-ray images while the patient lies on the table. It is important to remain still throughout the procedure. The patient may be asked to hold their breath briefly.
3. Contrast agent (if required): In some cases, an intravenous contrast agent may be administered to obtain more detailed images.
4. After the procedure: The patient is observed for a short period. Recommendations regarding fluid intake may be provided to help eliminate the contrast agent from the body.

The procedure is quick and is generally well tolerated.

Interpretation of Results

The CT images are analyzed by a radiologist. The radiologist evaluates the condition of the lungs, heart, esophagus, trachea, bronchi, blood vessels, lymph nodes, and other thoracic structures, looking for abnormalities such as tumors, inflammation, infections, traumatic injuries, or vascular disorders. The examination results are provided as a written report along with the image set. These findings serve as important information for the referring physician (for example, a pulmonologist, cardiologist, or oncologist), helping to establish an accurate diagnosis and develop an appropriate treatment plan.