The information on this website is not intended for diagnosis or treatment. Please consult your physician for health concerns.

+90 850 321 50 00

Contrast-enhanced CT

Contrast-enhanced CT is an advanced radiological examination method that delineates vascular and organ pathologies in high resolution.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Radyoloji department. Book Appointment →

What is Contrast-enhanced CT?

Contrast-enhanced CT is a radiological examination aiming to investigate vessels, tumors and soft-tissue details in detail with the help of slice images obtained after intravenous administration of iodinated contrast.

It is frequently used in evaluating pulmonary embolism, acute abdomen, tumor staging, planning of pelvic surgery and vascular abnormalities. Image quality is optimized in both time and volume.

Risks such as allergic reaction to the contrast agent and impairment of renal function exist; creatinine measurement and necessary premedication should be planned before the examination.

Symptoms

Acute abdominal pain requiring differential diagnosis
Suspected pulmonary embolism
Tumor staging
Suspected vascular abnormality
Inflammatory bowel disease
Investigation of abscess and source of sepsis
Pre-surgical planning

Risk Factors

Chronic renal failure
History of contrast allergy
Thyroid dysfunction (hyperthyroidism)
Diabetes mellitus and metformin use
Asthma and atopic constitution
Elderly and dehydrated patient

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • Always inform the physician about previous allergic reactions
  • Creatinine and eGFR check is required for those with kidney disease
  • A safe interval between iodine-containing drugs and contrast should be planned with the physician
  • Apply urgently for rash, shortness of breath and serious symptoms after the procedure

Treatment Methods

01
Pre-exam creatinine and eGFR evaluation
02
Premedication based on allergy history (antihistamines, steroids)
03
Ensuring good hydration
04
Application and monitoring of the contrast agent
05
Emergency response protocol in case of reaction
06
Evaluation of temporary discontinuation of metformin

Which Department to Visit?

You can visit our Radyoloji department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

Learn About Radyoloji Department

Let us help you

You can make an appointment with our specialists or contact us for your concerns.

Book AppointmentContact Us

Related Health Topics

Other articles from the same department you may want to explore.

What Is MRI (Magnetic Resonance Imaging)?

Radyoloji

MRI uses a magnetic field and radio waves and is the gold standard for imaging the brain, spine, joints, and internal organs.

What Is CT (Computed Tomography)?

Radyoloji

Computed tomography provides rapid, detailed cross-sectional images in emergency, trauma, and oncology cases.

What Is Ultrasound (Ultrasonography)?

Radyoloji

Ultrasonography is radiation-free and is widely used in pregnancy follow-up and the evaluation of abdominal organs and superficial tissues.

What Is an X-ray (Plain Radiograph)?

Radyoloji

X-ray is the oldest and most widely used radiologic test, providing rapid diagnosis in bone and lung pathologies.

Mammography

Radyoloji

Mammography is specialized low-dose X-ray imaging of breast tissue that detects cancer, often before clinical palpation, and is the primary tool for breast cancer screening in women 40 and older per ACR/ESR guidelines.

Doppler Ultrasound

Radyoloji

Doppler USG is critical for evaluating deep vein thrombosis, carotid stenosis, and organ blood flow.

Angiography

Radyoloji

Angiography examines all vascular systems in the body in detail, especially the cardiac and cerebral vessels.

PET-CT (Positron Emission Tomography)

Radyoloji

PET-CT combines metabolic activity with anatomical imaging in cancer staging and treatment-response evaluation.

Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.