Common Diagnostic Tests for Fatty Liver Disease

Fatty liver disease is a condition that affects millions of people worldwide. If left undiagnosed or untreated, it can lead to serious liver complications. Fortunately, several effective diagnostic tests are available to detect and assess the condition. Below are the most commonly used methods:

Blood Tests – One of the first steps in diagnosing fatty liver disease involves a complete blood count (CBC). This test can reveal signs such as anemia, elevated eosinophils, or reduced platelet levels, which may indicate liver issues or other related conditions.

Liver Function Tests (LFTs) – These tests measure the levels of certain enzymes and proteins in the blood, including alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin, and albumin. Abnormal levels can indicate liver inflammation or damage.

Coagulation Tests – Since the liver plays a key role in blood clotting, coagulation tests help assess how well the liver is functioning. Prolonged clotting times may suggest significant liver damage.

Ultrasound Imaging – An abdominal ultrasound, also known as a color Doppler ultrasound, is often used to evaluate the extent of fat accumulation in the liver. It can also detect signs of liver cirrhosis or the presence of ascites, which is fluid buildup in the abdominal cavity.

CT Scan – A computed tomography scan provides detailed images of the liver and is especially useful in identifying structural changes such as tumors, liver masses, or advanced cirrhosis. It also helps detect ascites and other complications associated with fatty liver disease.

Early diagnosis is crucial for managing fatty liver disease effectively. If you experience symptoms such as fatigue, abdominal discomfort, or unexplained weight loss, it's important to consult a healthcare provider and undergo appropriate testing.