How much is Pepsinogen 1 cancer?

Pepsinogen 1 is secreted by the main cells and parietal cells of the stomach fundus. Its normal value should be between 60 ng/ml and 240ng/ml. According to the value, it can reflect the mucosal state of the stomach fundus and gastric body. If the pepsinogen 1 value is elevated, it is usually considered that the function of the main cells is relatively active, which may be related to factors such as Helicobacter pylori infection, gastric mucosal injury, inflammation, erosion and peptic ulcer. Of course, if there is a stomach cancer, pepsin 1 values may also be elevated, but because it is not specific, it is not possible to judge whether there is a tumor simply by its numerical changes.