What is the nail embryo protein to check for?

Alpha-fetoprotein is actually a glycoprotein, abbreviated as AFP in English. The detection of alpha-fetoprotein is mainly a specific tumor marker for hepatocellular carcinoma in the clinical process.

Question 1: What does alpha-fetoprotein mean Alpha-fetoprotein is a glycoprotein, abbreviated as AFP in English, which is mainly used for the diagnosis and screening of primary liver cancer, and is a tumor indicator. In general, AFP is greatly increased in patients with liver cancer.

If this is found to be elevated, an MRI of the liver is recommended to determine if there is a tumor in the liver.

Question 3: What does alpha-fetoprotein mean in physical examination Alpha-fetoprotein (AFT) is a special protein contained in the blood of the human body during the embryonic stage, which has specific diagnostic value for hepatocellular carcinoma.

Question 4: What does alpha-fetoprotein mean Fetal protein is a special glycoprotein synthesized by liver cells during the embryonic period, also known as A fetal globulin, which is an important marker of primary liver cancer and a clinical indicator for diagnosing primary liver cancer. So.

What is alpha-fetoprotein In the qualitative examination of alpha-fetoprotein, the normal value of alpha-fetoprotein is negative, that is, the alpha-fetoprotein is not detectable in the serum or the alpha-fetoprotein content is very low, almost negligible. In the quantitative test of alpha-fetoprotein, if the alpha-fetoprotein detection value is 25 ng ml by radioimmunoassay, it can also be called alpha-fetoprotein negative. In general, alpha-fetoprotein in hepatitis is rarely elevated, and even if it is elevated, it rarely exceeds 200 ng ml, but alpha-fetoprotein is often greater than 400 ng ml in liver cancer.

If alpha-fetoprotein persists and remains above 400ng ml, it is necessary to pay attention to the possibility of liver cancer. So is it possible that if you are negative for alpha-fetoprotein, you will not get liver cancer Negative alpha-fetoprotein does not necessarily mean that there is no liver cancer, and it is also necessary to combine CT, MRI and other comprehensive evaluations to find signs of liver cancer immediately. In particular, patients with chronic hepatitis B and liver cirrhosis have a greater chance of getting liver cancer, and they must control the progression of the disease through ** to avoid hepatitis B cancer.

At the same time, pay attention to regular examination of alpha-fetoprotein, early detection and early detection of liver cancer, to avoid hepatitis B cancer affecting the patient's life. (: Gandro).

Question 5: What does alpha-fetoprotein index mean? Alpha-fetoprotein is a kind of glycoprotein, abbreviated as AFP in English, which is mainly used for the diagnosis and screening of primary liver cancer, and is a tumor indicator.

In general, AFP is greatly increased in patients with liver cancer. If this is found to be elevated, an MRI of the liver is recommended to determine if there is a tumor in the liver.

Question 6: [Urgent] What is the normal range of tumor markers such as alpha-fetoprotein? How much does the inspection cost? Hello, the approximate cost is 200-500

Question 7: What does my alpha-fetoprotein mean when it is 9 Alpha-fetoprotein is an indicator of liver cancer, and 9 is a normal value (usually less than 20).

There are several methods for the detection of alpha-fetoprotein, bidirectional agar diffusion 3ug ml 24-48 hours The equipment is simple, and the qualitative dilution can be used (1-10ug ml).

Alpha-fetoprotein greater than 500 micrograms of alpha-fetoprotein measured by ejection immunoassay for 4 weeks, or 200 500 micrograms of alpha-fetoprotein for 8 weeks.

It seems that you are the first method. But a high level of alpha-fetoprotein is not necessarily liver cancer. First of all, the following diseases, such as:

Acute and chronic hepatitis, post-hepatitis cirrhosis, embryotuma, and gastrointestinal cancer can all occur, and the diagnosis should be made in combination with localization tests such as B-ultrasound, CT, magnetic resonance imaging (MRI), and liver angiography.

Besides, you just have a certain high, but also depends on the accuracy of the detection, whether there are errors, etc., if you are not at ease, the liver can be verified by CT and so on.

Alpha-fetoprotein reference value< 20 μg liters (quantitative).

Elevated alpha-fetoprotein is mainly seen in primary hepatocellular carcinoma, with a diagnostic threshold of >300 micrograms, and about 10% of patients with primary hepatocellular carcinoma are negative for alpha-fetoprotein. Alpha-fetoprotein can be elevated in gonadal embryotum, a small number of metastatic cancers, viral hepatitis, liver cirrhosis, pregnant women, etc., but the elevation is not as obvious as that of primary hepatocellular carcinoma.

It is recommended that patients go to the hospital in time to find out the situation, and the doctor will give the corresponding plan according to the different conditions of each patient.

Alpha-fetoprotein disappears from the blood about two weeks after the fetus is born, so the amount of alpha-fetoprotein in the serum of a normal person is less than 20 micrograms.

There are several ways to detect alpha-fetoprotein, and radioimmunoassay is greater than alpha-fetoprotein.

In patients with 500 micrograms of alpha-fetoprotein for 4 weeks, or alpha-fetoprotein at 200 500 micrograms for 8 weeks, the diagnosis can be made after excluding other factors that cause elevated alpha-fetoprotein, such as acute and chronic hepatitis, post-hepatitis cirrhosis, embryotuma, and gastrointestinal cancer. However, alpha-fetoprotein can also be elevated in women with normal pregnancy, a small number of cases of hepatitis and cirrhosis, and gonadal malignancy, but the magnitude of the increase is not as high as that of liver cancer. The serum alpha-fetoprotein concentration in patients with liver cirrhosis is mostly between 25 200 micrograms, which generally decreases with the improvement of the condition within 2 months, and most of them do not exceed 2 months. At the same time, it is accompanied by an increase in aminotransferases, and when the aminotransferases are reduced, the alpha-fetoprotein also decreases, and the serum alpha-fetoprotein concentration is often in a parallel relationship with the aminotransferases.

If the concentration of alpha-fetoprotein is more than 500 micrograms, although aminotransferases are elevated, there is a high probability of liver cancer, and aminotransferases are declining or stable, and alpha-fetoprotein is elevated, and liver cancer should also be highly suspected.

Alpha-fetoprotein has been elevated 8 months before the appearance of symptoms of liver cancer, at this time most liver cancer patients still have no obvious symptoms, and the tumor is small, the prognosis of these patients can be significantly improved after surgery**, so liver cirrhosis, chronic hepatitis patients, and people with liver cancer patients in the family should be tested once every six months.

It's methyl-containing cavity-fetoprotein, which is a tumor marker. It is produced by the yolk sac and embryonic liver when the closed front is normal, and the level is maintained at a low level after one year of birth, and it is increased in liver disease, and it is significantly increased in hepatocellular carcinoma and teratoma, which has been used as one of the routine indicators for clinical diagnosis of primary liver cancer.