Наука и Здравоохранение

1 2025

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....2%), and bleeding of unknown etiology (6.0%). According to the Forrest classification, the most common form was IIB (54.5%). The overall rebleeding rate was 6.9%, while the total mortality rate was 3.6%. Mortality rates by etiology were as follows: acute ulcers – 2.7%, chronic ulcers – 5.6%, Mallory-Weiss syndrome – 0.7%, and bleeding of unknown etiology – 17.5%. The average surgical intervention rate during the study period was 2.8%. Conclusions. Thus, non-variceal upper gastrointestinal bleeding remains a pressing issue in gastroenterology and surgery, requiring a comprehensive approach to diagnosis and treatment. The study confirmed the high prevalence of peptic ulcer disease, Mallory-Weiss syndrome, and erosive lesions ...

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