Computed tomography (CT) or tomography creates detailed cross-sectional images of X-rays using computers. This technology provides detailed images of many structures in the body, from bones to organs. CT scans can be used to examine many different areas, such as the head, chest, abdomen, pelvic area, and extremities. Contrast material can also be used to visualize the veins.
What is tomography?
Tomography is an imaging technique used in the medical field to view structures within the body in detail. This technique is achieved by combining many cross-sectional images through computers. Tomography is used in many areas such as diagnosis of diseases, surgical planning and treatment follow-up.
Why is tomography performed?
Tomography is an imaging method used to obtain detailed images of the body. Also known as Computed Tomography (CT), this method can clearly show soft tissues and blood vessels. The answer to the question of why tomography is performed and in which diseases tomography is used is as follows:
- To evaluate the shape, size, spread and location of tumors
- Diagnosing vascular diseases such as occlusion, aneurysm or abnormalities
- In the evaluation of traumatic injuries (fractures, bleeding, etc.)
- To determine the location and extent of infections in the body
- In the diagnosis of cardiovascular diseases
- In the diagnosis of brain diseases such as brain tumors, stroke and aneurysm
- Diagnosing bone diseases such as bone fractures, infections and tumors
- In the diagnosis of lung diseases such as pulmonary embolism and pneumonia
- Diagnosing congenital anomalies in the baby before or after birth
How is a tomography performed?
Tomography scan is done as follows:
- An intravenous catheter is placed in the arm or leg.
- Contrast material can be injected intravenously through a catheter to make imaging clearer.
- A CT scan is performed. The scanner rotates around you while the patient lies on the table.
- A CT scan usually takes a few minutes.
- After the procedure, the catheter is removed and dressing is applied.
How long does a tomography take?
Tomography scan time varies depending on the scanned area, the technique used and the patient’s condition. A CT scan takes between 5 and 30 minutes. Total time, including preparation and post-processing times, can be up to 1 hour. Medicated tomography takes longer than drug-free tomography.
What is medicated tomography?
Infused tomography is a medical imaging technique used to view structures within the body in more detail. In this method, X-rays are sent to the body using radiation and the received images are processed by computers. Medicated tomography is performed by administering a substance called contrast material to the body.
Why is medicated tomography performed?
This method clearly shows soft tissues and blood vessels. Medicated tomography is performed for the following reasons:
- To evaluate tumor size, shape, location, and spread
- In the diagnosis of vascular diseases
- Identifying the location and extent of infections
- In the evaluation of injuries
- In the diagnosis of cardiovascular diseases
- In the diagnosis of brain diseases
- In the diagnosis of bone diseases
- In the diagnosis of lung diseases
- In the diagnosis of congenital anomalies
How is medicated tomography performed?
Infused tomography is a widely used method in medical imaging. This method combines a computed tomography (CT) device with contrast material injection to obtain detailed and cross-sectional images of the body’s internal structures. In medicated tomography, a CT device is used with contrast material injection. In medicated tomography, a CT scan is performed by injecting contrast material intravenously.
Medicated tomography is generally a safe procedure. However, as with any medical procedure, it carries some risks of side effects. Side effects of medicated tomography may include:
- allergic reactions
- Dizziness or nausea
- Metallic taste in mouth
- Pain
- Kidney failure
- radiation exposure
This information is for informational purposes only. If you have a medical problem, please consult your doctor.