What are the diagnostic methods for liver cancer

As people's living standards continue to improve, the chances of people suffering from liver cancer are also increasing. Liver cancer is a very harmful disease that has taken away countless lives and brought pain to countless families. Early liver cancer is still easy to treat, so understanding the accurate method of diagnosing liver cancer will be of great benefit to our treatment and prevention. Please see the following experts' description of several diagnostic methods.

1. Alpha-fetoprotein determination: This diagnostic method uses an immune method to determine the production of embryonic antigens. It is currently one of the most effective methods for diagnosing this disease. If no other evidence of liver cancer is found, the positive α-FP countercurrent immunoelectrophoresis method 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. Blood enzyme examination: The serum γ-glutamyl transpeptidase 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.

3. 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.

4. CT examination: This method has the characteristics of high resolution in diagnosing liver cancer. It can detect early liver cancer patients 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.

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, which 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.

Through the introduction of accurate diagnosis methods for liver cancer, I believe everyone has a certain understanding, and I hope it can be helpful to you. In life, we must do a good job of prevention. If you feel unwell, go to the hospital for examination as soon as possible, use appropriate diagnostic methods to check, and recover early.