Which tests can confirm liver cancer? These tests can detect liver cancer

Liver cancer is a disease that is highly harmful to the human body, so we must be vigilant and take precautions against the occurrence of liver cancer. When you are diagnosed with hepatitis C, the only thing you need to do is to actively check and treat it to avoid more serious changes in the disease. B-ultrasound examination is currently a better way to diagnose this disease. Its advantage is that it can be tested without invasion. So, what tests can help you diagnose liver cancer?

1. Alpha-fetoprotein determination:

This diagnostic method uses immunological methods to measure the production of embryonic antigens, and is currently one of the more effective methods for diagnosing this disease. If no other evidence of liver cancer is found, the positive result of Α-Fp countercurrent immunoelectrophoresis is greater than 500NG/ML and lasts for more than one month, active liver cancer and pregnancy are excluded, and gonadal embryonic tumors are excluded, liver cancer can be diagnosed.

2. CT examination:

This method has the characteristics of high resolution in diagnosing liver cancer, and can detect patients with early liver cancer with a diameter of about 1 cm. Enhanced scanning can help identify hemangiomas. The accuracy rate of diagnosing liver cancer is as high as 90%, but the cost is relatively high, so it is not widely used.

3. Blood enzyme examination:

The serum gamma-glutamyl transpeptidase level of patients with this disease is higher than that of normal people. The lactate dehydrogenase isoenzyme and alkaline phosphatase are also higher than those of normal people. However, this diagnosis lacks specificity and is therefore only used as an auxiliary diagnosis.

4. Ultrasound examination:

What are the accurate diagnostic methods for liver cancer? Ultrasound examination is currently a relatively good method for diagnosing this disease. Its advantage is that it can be detected without invasion. The size and shape of the tumor and the presence of cancer thrombus in the hepatic vein and portal vein can be accurately displayed, with a diagnosis rate of up to 84%. Lesions with a diameter of less than 2 cm can also be found.

5. X-ray examination:

What are the accurate diagnosis methods for liver cancer? X-ray examination of the abdomen or plain film can reveal the enlargement of the liver shadow. The right diaphragm is elevated in the right lobe of the liver, thus limiting the patient's activities. It may also be a localized bulge. The disease is related to the left lobe of the liver and giant liver tumors. X-ray barium meal examination can show symptoms of compression of the stomach and transverse colon.