Scientific and practical conference "Standards of endoscopic diagnosis and treatment of the upper digestive tract" will be held in Kazan on February 2, 2019. Gastroenterologists, endoscopists, therapists and other specialists providing medical care of the appropriate profile are invited to participate in the conference. The conference will host lectures by leading experts in the field of endoscopy and gastroenerology (M. P. Korolev, Raf Bishops, V. Yu. Muraviev, E. L. Nikonov, S. V. Kashin, Yu. A. Kucheryavy, Z. M. Galeeva), clinical analysis, tandem-lectures and discussions.