Definition : gastritis with atrophy of the gastric mucosa, the gastric parietal cells, and the
mucosal glands leading to achlorhydria. Atrophic gastritis usually progresses from
chronic gastritis. [MeSH];
gastritis with atrophy of the gastric mucosa, the gastric parietal cells, and the
mucosal glands leading to achlorhydria. Atrophic gastritis usually progresses from
chronic gastritis. [MeSH]