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  • Title: [Pathogenesis of recurrences of acute gastroduodenal ulcerous bleedings].
    Author: Gostishchev VK, Evseev MA.
    Journal: Khirurgiia (Mosk); 2004; (5):46-51. PubMed ID: 15159759.
    Abstract:
    Based on analysis of morphologic data, oxygen regime and redox potential it is demonstrated that progressive ischemic necrosis in periulcerous zone is the basis of recurrence of gastroduodenal ulcerous bleedings. Systemic hemostatic therapy, antisecretion drugs, endoscopic methods of hemostasis don't guarantee absence of bleeding recurrence. Prognosis of recurrence of gastroduodenal ulcerous bleedings must be based on evaluation of clinical and endoscopic data. Partial pressure of oxygen and redox potential in ulcer's crater are the objective criteria of threat of bleeding's recurrence.
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