"Chronic Atrophic GastritisPTNCI" . . "Chronic Atrophic Gastritis"^^ . "C7405"^^ . . . . "gastric atrophyPTNCI-GLOSSCDR0000046398" . "C0017154"^^ . "Disease or Syndrome"^^ . "Gastric AtrophySYNCI" . "A condition in which the stomach muscles shrink and become weak. The digestive (peptic) glands may also shrink, resulting in a lack of digestive juices.NCI-GLOSS" . "Chronic Atrophic Gastritis"^^ . "Chronic_Atrophic_Gastritis"^^ .