disease arises from feature disease has basis in feature Autoimmunity autoimmune disorder of gastrointestinal tract gastritis autoimmune gastritis https://www.malacards.org/card/autoimmune_gastritis MEDGEN:854482 UMLS:C3887639 DOID:0040090 icd11.foundation:248006617 Inflammation of the body fundic mucosa of the stomach. It results from the development of autoantibodies against the parietal and chief cells. It is associated with the presence of intestinal metaplasia and an increased risk of developing gastric carcinoma. NCIT:C95752 MONDO:0031014 autoimmune gastritis (disease)