ПИЩЕВОД БАРРЕТА: 20 ЛЕТ СПУСТЯ (СОВРЕМЕННЫЙ ВЗГЛЯД НА ПРОБЛЕМУ)

Introduction: Barrett’s esophagus (PB) was recognized as one of the most serious complications of gastroesophageal reflux disease, an obligate precancer with a high malignancy index: 20-30 %. The aim of the study was to analyze the literature data and the changed notions about Barrett’s esophagus. Materials and methods: the literature sources were selected using the TRIP Database information retrieval system for the UpToDate, DynaMed, PubMed databases. We selected 4 clinical guidelines and 4 systematic reviews and meta-analyzes, the analysis of which was presented in the article. Conclusion: It should be noted that up to the present time many people’s efforts are aimed at developing an «ideal» universal medical technology for diagnosis and treatment of patients with ambiguous diagnosis of Barrett’s esophagus.