Morhofunctional changes in gastritis and peptic ulcer

Abstract

Gastritis is an inflammatory-dystrophic and dysregenerative disease of
the gastric mucosa, occurring with atrophy of tissue structures . There are acute and
chronic gastritis. Peptic ulcer of the stomach is a chronic cyclic disease in which the
main clinical and morphological sign is a recurrent gastric ulcer. Unfortunately,
gastritis of the stomach is one of the most common diseases among other
pathologies of the digestive system and this indicator reaches 70-80% of persons,
mostly middle-aged and elderly.