• Terapevt Arkh · Apr 2020

    [General and particular issues of etiopathogenesis of peptic ulcer and gastric cancer: current status of the problem].

    • A M Osadchuk, I L Davydkin, T A Gricenko, and M A Osadchuk.
    • Samara State Medical University.
    • Terapevt Arkh. 2020 Apr 27; 92 (2): 97-103.

    AbstractThe development of peptic ulcer (PU) and gastric cancer (GC) is the result of the interaction of various internal and external factors. Moreover, if the role ofHelicobacter pylori(H. pylori) in the development of diseases of the stomach is fully established, the significance of many other factors continues to be discussed. Serious controversy is caused by the participation of various strains ofH. pyloriin the development of PU and GC. First of all, these are Vac- and Cag-positive strains ofH. pylori. The role of genetic human polymorphism in the development of this pathology is debatable. Especially the interleukin genes and necrotizing tumor factor alpha. The role of environmental factors in the formation of PU and GC is not fully understood. So, the role of alcohol, occupational hazards and drugs in the development of these diseases continues to be discussed. Further study of risk factors for various diseases of the stomach will optimize their prevention and treatment. The review presents a modern view of individual issues in the pathogenesis of PU and GC.

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