Includes all of these presentations from this session:

#	Presentation	Speaker
1	Minimally invasive esophagectomy	I.E. Khatkov (Moscow)
2	Diagnostic and treatment of Barrett's esophagus	P.L. Shcherbakov (Moscow)
3	Reflux esophagitis in patients after gastrectomy	O.S. Vasnev (Moscow)
4	The alginate test as a diagnostic criteria of GERD	D.S. Bordin (Moscow)