FA 1920 gP 733
hoirn cc isairttsg ouclmas infimnmaolat liaedgn ot yohrapt
Lose GI defense mechanism -> loss of parietal cells. ECL cells may hypertrophy to encourage acid secretion because the parietal cells are not responding to their usual signals. Zollinger-Ellison/gastrinoma causes hypertrophy of the gastric mucosa so that is also wrong.