[Changes in the gastric mucosa in complicated forms of peptic ulcer and postgastrectomy syndromes]

Complex studies of the secretory function of the stomach have shown its activity to depend upon the type of gastric ulceration. It allows gastric ulcers to be differentiated into those with hyposecretory (primary ulcers) and hypersecretory (associated and secondary ulcers) syndromes. High secretory activity of the stomach with duodenal ulcers is confirmed by the results of morphological investigations.