What is liver screening?
Liver screening is a set of blood and clinical tests that assess the function of the liver and the biliary system.
It is a valuable diagnostic tool used by the gastroenterologist to detect inflammation, fatty infiltration, viral infections, cholestatic diseases, or early signs of liver failure.
The liver is a vital organ with dozens of functions — from detoxifying the body and regulating metabolism, to synthesizing proteins and clotting factors.
Any disturbance in its function can affect the entire organism.
When is liver screening needed?
Dr. Argyropoulos Theodoros recommends liver screening in the following cases:
- Appearance of jaundice (yellowing of the skin or eyes)
- Unexplained fatigue or loss of appetite
- Abdominal pain or pressure sensation in the right upper quadrant
- Elevated liver enzymes in previous testing
- Use of medications or alcohol that burden the liver
- Obesity or diabetes mellitus (risk of fatty liver)
- History of hepatitis or hereditary liver diseases
- Preventive screening in individuals with a family history of liver disease
How is liver screening performed?
The examination is simple and painless.
A blood sample is required after 6–8 hours of fasting.
In certain cases, additional imaging (liver ultrasound or magnetic cholangiography) is recommended for a complete assessment of the liver’s morphology and function.
Holistic Approach
Dr. Argyropoulos Theodoros
Dr. Argyropoulos Theodoros evaluates the results in a combined manner, assessing:
• the AST/ALT ratio,
• the presence of cholestasis,
• and the correlation with imaging findings.
A comprehensive interpretation leads to an accurate diagnosis and prevents unnecessary interventions.
The physician’s approach combines:
• evidence-based medical practice,
• personalized follow-up,
• and guidance on dietary and pharmacological interventions.
The goal is to protect liver function and prevent chronic damage, through an integrated care model and continuous patient education.
