The evaluation of epithelial proliferative processes and lymphoid tissue in morphogenetic diseases of gastrointestinal tract

Keywords: gastrointestinal tract, epithelium proliferation
Abstarct: Gastrointestinal tract is the united system but its zones differ by frequency of developing pathological processes. In order to determine the role of localization in the development of adenocarcinoma of intestinal type the authors evaluated the correlations between morphological signs of pathological process, epithelium mitotic regime and the state of lymphoid tissue of mucous membrane in various zones of gastrointestinal tract. Biopsy and operation materials were examined in 218 patients with gastritis, duodenitis, enteritis and colitis, hyperplastic polyp, adenoma and adenocarcinoma. As the result two groups of morphological indices are determined; they are connected directly proportionally and inversely proportionally to the progression of chronic pathological process in the direction of adenocarcinoma of intestinal type.

BULLETIN
of the Ivanovo Medical Academy^{ISSN 1606-8157}