CT-Scan with contrast

CT-Scan: What it is and how to prepare

CT (Computed Tomography) with contrast is an advanced diagnostic method that uses a contrast agent to provide clearer visualization of organs, blood vessels, and tissues. Contrast allows detection of abnormalities that may be invisible during a standard CT-Scan.

When is a CT-Scan with contrast recommended?

This method is used to diagnose:

• Vascular disorders. Detection of blood clots, aneurysms, narrowing, and circulation problems.

• Tumors. Assessment of size, structure, and boundaries of growths.

• Internal organ pathologies. Examination of the liver, kidneys, pancreas, and other systems.

How the procedure is performed

The contrast is injected intravenously. It travels through the bloodstream, enhancing image clarity.

The patient lies still on the CT table, which moves inside the scanner. The procedure takes 20–40 minutes.

How to prepare for a CT-Scan with contrast

• Fasting. Do not eat for 4–6 hours before the scan to minimize the risk of side effects from the contrast.

• Report contraindications. Inform your doctor if you have allergies to contrast agents, kidney disease, or pregnancy.

• Stay hydrated. Increase water intake the day before to help remove the contrast from your body.

• Limit caffeine. Avoid coffee, tea, or energy drinks a few hours before the scan to prevent effects on vascular tone.