What is the inflammation of the Stomach called?

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E6 Pathology- ROBBINS & COTRAN PATHOLOGIC BASIS OF DISEASE 10TH Ed pp. 766-768, 821-823
E6 Pathology-Textbook of PATHOLOGYHarsh Mohan Part 3 (515-969) p. 29-31
Practise the full Uttarakhand CHO - 2021
Attempt every question from this paper in a timed mock, then review the full solution for each one.