What is the normal range of pepsinogen 2?

Pepsinogen 2 generally refers to pepsinogen II, and the normal range of pepsinogen II is 0~20ng/ml.

Pepsinogen is one of the important indicators reflecting the function of gastric mucosa, among which pepsinogen II is secreted by gastric antral mucosal glands and cervical mucus cells of gastric fundus glands in most cases, and the normal range is 0~20ng/ml. Its abnormal value suggests that it may be related to some gastric diseases, such as atrophic gastritis, gastric ulcer, gastric cancer, etc. If the daily examination shows that the pepsinogen value is not within the normal range, it is recommended to seek medical attention in time for further examination to clarify the cause, such as gastroscopy, so as to facilitate early detection and treatment of potential stomach diseases.