What is the normal value of serum gastrin-releasing peptide precursor

The normal value of serum gastrin-releasing peptide precursor is 2-50pg/mL.

gastrin-releasing peptide precursor is a precursor structure of gastrin-releasing peptide, which is one of the common tumor markers. A large increase in serum gastrin-releasing peptide precursor is more common in medullary thyroid carcinoma, gastrinoma and other diseases. In addition, mild increase may also be related to chronic superficial atrophic gastritis, gastric ulcer and other diseases.

If serum gastrin-releasing peptide precursor value is abnormally increased, timely medical treatment should be sought, chest CT, gastroscopy, thyroid function examination should be improved, and combined with clinical symptoms, specific causes should be clarified, and relevant treatment should be carried out.