abnormal gastric gland morphology MP:0003892 MPheno.ontology abnormal Wassmann gland morphology abnormal fundic glands abnormal fundus gland abnormal gastric follicle abnormal oxyntic gland morphology any structural anomaly of any of the branched tubular glands in the mucosa of the fundus and body of the stomach that contain parietal cells that secrete hydrochloric acid and zymogenic cells that produce pepsin abnormal stomach mucosa morphology