What does it mean for carbohydrate antigen 19 9 to reach 59 5 on the high side of carbohydrate antig

A tumor cannot be identified by a single tumor marker**. However, it is still meaningful and can be dynamically monitored, such as once a month to do this indicator, if CA199 continues to rise, the tumor ** is not excluded. Now you can take Chinese medicine for conditioning first.

Carbohydrate antigen 19-9 is pancreatic and colon cancer, and bile duct tumors tend to be elevated. Generally, it is above 40 to have obvious significance, and yours belongs to the low concentration elevated. So you can do an ultrasound of your lower abdomen and a fecal occult blood test.

Results are generally normal. The purpose of the test is to simply rule it out. It can be rechecked in a month.

Elevated CA199 is more common in biliary system and pancreatic lesions. If there is no problem with the examination, there has been no progressive increase in CA199 in the past six months, and the age is so old, you can follow up and observe and recheck CA199 regularly

Carbohydrate antigen 19 9 is a mucin-type carboprotein tumor marker, and the level of CA19 9 in pancreatic cancer, hepatobiliary cancer, gastric cancer, and colorectal cancer is twice the normal mean, respectively. The positive rate was highest in pancreatic cancer, so CA19 9 was a good marker of pancreatic cancer. Elevated low concentrations or transient elevation can be seen in chronic pancreatitis, cholelithiasis, cirrhosis, renal insufficiency, diabetes mellitus, etc.

There is a ** possibility, it is recommended to do a good job of conditioning.

Summary. Carbohydrate antigen CA199 is a kind of tumor marker, the normal value of 0-37 units ML normal people found that CA199 is mildly elevated, do not be nervous, as long as regular re-examination, if it continues to rise, it is necessary to combine symptoms and auxiliary examinations to make a clear diagnosis.

What does it mean when carbohydrate antigen 19-9 is reached.

Carbohydrate antigen CA199 is a kind of tumor marker, the normal value of 0-37 units ML normal people found that CA199 is mildly elevated, do not be nervous, as long as regular re-examination, if it continues to rise, it is necessary to combine symptoms and auxiliary examinations to make a clear diagnosis.

This CA199 is part higher than the normal value, but it is not much higher than the normal value, and this alone generally has little to do with it, and the opinions and suggestions are also reviewed later: this is a level of value, which can be observed, and then it is to do an abdominal B ultrasound or CT examination, if it is normal, dynamic monitoring can be.

CA19-9 is primarily used as a tumor marker.

However, non-malignant diseases are also elevated, and studies have pointed out that the rate of positive tumor markers is not low in people with normal health checkups, but less than 5% of these people actually have cancer.

Carbohydrate antigen 19-9 is mainly used as a tumor marker, mainly used for the auxiliary diagnosis of pancreatic cancer.

But his elevation does not equate to malignancy. Benign disease can also be elevated. Another study pointed out that there are many people who have exceeded the standard of various tumor markers found in the health examination, but less than 5% of these people actually have malignant tumors.

What you need to do is to recheck after a certain period of time, as long as it is not progressively elevated, there is usually no problem.

This is a tumor marker that requires additional tests or serial monitoring to determine whether there is malignancy.

version of clinical significance.

1. Malignant tumors of the digestive tract.

The levels of CA 19-9 in pancreatic cancer, hepatobiliary cancer, gastric cancer, and colorectal cancer were times the normal mean, respectively. The positive rate was highest in pancreatic cancer, so CA19 9 was a good marker of pancreatic cancer.

2. Other malignant tumors.

The positive rate of ovarian cancer, lymphoma, gastric cancer, liver cancer, esophageal cancer, and breast cancer is low. The applications are as follows:

The positive rate of gastric cancer is about 25% to 60% and is related to the stage of the tumor. In patients with gastric cancer, concomitant testing for CEA increases the positivity rate;

In patients with rectal and colon cancer, the positive rate is 18%-58%, which is related to the tumor stage. Simultaneous measurement of CEA can improve sensitivity, and if ** is effective, CA19-9 decreases faster than CEA;

The positive rate of CA19-9 in gallbladder cancer, bile duct cancer and biliary tract cancer is high, which can be used to distinguish jaundice and obstructive jaundice in pancreatic cancer and bile duct cancer. The latter has lower levels of CA19-9.

Principle of use: CA19-9 combined with AFP and CEA can help improve the diagnostic efficiency of gastrointestinal tumors.

3. Non-neoplastic diseases.

Elevated low concentrations and transient elevations can be seen in chronic pancreatitis, cholelithiasis, liver cirrhosis, renal insufficiency, diabetes, etc.