Chronic atrophic gastritis type

Chronic atrophic gastritis can be divided into two types. The clinical manifestation, treatment and prognosis two different, it is necessary to distinguish between. Chronic atrophic gastritis performance of the gastric mucosal atrophy, and the incidence may be immune factors, the major clinical manifestations of anemia, a type A atrophic gastritis. Another for the gastric antrum atrophy, pathogenesis and immunity has nothing to do, many of chronic superficial gastritis developed from, it was a common clinical these two diseases co-exist with each other. On the performance of abdominal pain, abdominal distension, the navel, is a B-type atrophic gastritis. In China, chronic atrophic gastritis mainly for B-type. B-atrophic gastritis about 5% of the patients can develop gastric cancer, the ratio is higher than normal, so these patients require regular follow-up.