Gastric sinus predominantly white is generally abnormal, considering the manifestation of gastritis, mostly seen in atrophic gastritis. Gastric sinus white predominantly is in doing gastric endoscopy doctor’s descriptive words, because under normal circumstances the gastric sinus mucosa should be red and white, red predominantly; if white predominantly, indicating that the current blood transport is relatively poor, may be due to the thinning of the gastric mucosa caused by atrophy, mostly due to atrophic gastritis. Moreover, atrophy of gastric mucosa often results in intestinal epithelial hyperplasia, so in addition to the predominantly white gastric sinus, grayish-white nodules are often observed. Gastric sinus is mainly white, it is recommended to cooperate with the doctor to do further examination, usually also need to do the Helicobacter pylori test, after a clear diagnosis and active treatment.