[The dynamics of the focal changes in the gastric mucosa of patients with chronic gastritis based on the data from a multiyear endoscopic observation in a polyclinic].
Out of 1700 patients suffering from chronic gastritis, a group of 221 patients followed up for 6 to 14 years at an outpatient clinic was distinguished. Endoscopy and biopsy of gastric mucosa areas with focal lesions were carried out annually. 140 patients were discovered to have atrophic hyperplastic gastritis, 81 "complete" erosions". The lesions were of solitary or multiple character and were coupled with the other manifestations of chronic gastritis. Histology revealed different manifestations of chronic atrophic gastritis. 7.2% of the patients showed moderate dysplasia of the epithelium. The follow-up of focal hyperplasias established invariability of those formations or occurrence of the new ones in 89% of cases. In patients with "complete" erosions, such a course was recorded in 47% of cases whereas in the remainder, there was a decrease or complete disappearance of the sign. Dynamics of the histological appearance available in 28% of the patients, lay in atrophy enhancement and in the appearance of foci of intestinal metaplasia. In an equal number of cases, dysplasia of the epithelium was invariable; in some cases, it disappeared or else its intensity changed (within the framework of mild and medium degree).
Sokolov
L K
LK
Nikiforov
P A
PA
Sklianskaia
O A
OA
Vasil'ev
I D
ID
Iarushnikov
K Iu
KIu
D000328:Adult; D000368:Aged; D001706:Biopsy; D005260:Female; D005500:Follow-Up Studies; D005753:Gastric Mucosa / Q000473:pathology*; D005757:Gastritis, Atrophic / Q000175:diagnosis / Q000453:epidemiology / Q000473:pathology*; D005758:Gastritis, Hypertrophic / Q000175:diagnosis / Q000453:epidemiology / Q000473:pathology*; D005773:Gastroscopy; D006801:Humans; D006965:Hyperplasia / Q000175:diagnosis / Q000453:epidemiology / Q000473:pathology; D008297:Male; D008875:Middle Aged
Dinamika ochagovykh izmeneniĭ slizistoĭ obolochki zheludka u bol'nykh khronicheskim gastritom po dannym mnogoletnego éndoskopicheskogo nabliudeniia v poliklinike.