What can gastroscope detect?

Gastroscopy can help detect esophageal lesions, gastric lesions, duodenal mucosal lesions, etc.

Gastroscopy is an invasive examination method, which can directly observe the changes in the esophagus, stomach and duodenum, determine the color and shape of the mucosa, and whether there are symptoms such as redness, exudation, erosion, etc. Through examination, it can provide important evidence for the diagnosis of esophageal lesions such as esophagitis, esophageal hiatus hernia, gastric lesions such as gastritis, gastric ulcer, gastric cancer, duodenal ulcer, duodenal polyps, etc. At the same time, some abnormal tissues can be taken out by gastroscopy for pathological examination, which can clarify the nature of the disease.