in the present study , morphometrically determined densities of endocrine cells in fundic mucosal biopsy specimens were related to basal levels of serum gastrin in 10 normal controls and 60 patients with achlorhydric fundic atrophic gastritis , of which 45 had pernicious anemia ( 5 with fundic mucosal carcinoid ) and 15 had atrophic gastritis without pernicious anemia .
C0852695
mucosal biopsy
C0026724
mucosal