How to check liver function

Dec 30, 2024 Source: Cainiu Health

Dr. Gao Jun

Introduction

Under normal circumstances, liver function can be assessed through methods such as blood biochemical tests, liver ultrasound examinations, computed tomography (CT), magnetic resonance imaging (MRI), and virological tests. To examine liver function, it is important to choose a qualified medical institution, where a physician will select the appropriate diagnostic method based on the patient's specific condition and examination requirements.

Generally, liver function can be assessed through methods such as blood biochemical tests, liver B-ultrasound examinations, computed tomography (CT), magnetic resonance imaging (MRI), and virological tests. Detailed analysis is as follows:

1. Blood Biochemical Test

A blood biochemical test involves laboratory analysis of venous blood to assess whether various indicators of liver function are normal. It reflects the liver's synthetic and metabolic functions and whether there is inflammation or damage.

2. Liver B-Ultrasound Examination

A liver B-ultrasound examination uses ultrasound technology to image the liver and observe its shape, size, and internal structure. It can determine whether there are space-occupying lesions such as tumors or cysts, as well as conditions like fatty liver and cirrhosis.

3. Computed Tomography (CT)

Computed tomography uses X-ray computed tomography technology to produce cross-sectional images of the liver. It clearly displays the liver's shape, density, and structure, aiding in the detection of space-occupying lesions such as tumors and cysts.

4. Magnetic Resonance Imaging (MRI)

Magnetic resonance imaging uses magnetic fields and radiofrequency waves to image the liver, providing more detailed information about its internal structure. It helps determine the type and severity of liver disease and is particularly accurate in detecting liver tumors and vascular abnormalities.

5. Virological Tests

Virological tests involve blood tests to assess specific virological indicators and determine whether there is a viral infection affecting the liver. These tests are crucial for diagnosing viral hepatitis and formulating appropriate treatment plans.

To examine liver function, it is important to choose a qualified healthcare facility. Doctors will select the appropriate diagnostic methods based on the patient's specific condition and examination requirements.

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