### About Dataset
link: https://livecsmsu-my.sharepoint.com/:u:/g/personal/akhvostikov_live_cs_msu_ru
Real biopsy and surgical material from various parts of the human digestive tract was used for paraffin blocks preparation. Microscopic examination was performed using microscope Leica DM2500 (Leica Microsystems, Germany). Microscope Leica DM4000B/DFC495 and scanner Leica SCN400 (Leica Microsystems, Germany) were used for high resolution histological images acquisition.