FIELD: medicine. SUBSTANCE: patient is prescribed to drink beverages to obtain washing-induced stools (WIS) samples. One obtains sufficient amount of cells exfoliated from the whole intestine useful for chemical and biological analyses. Test for collecting samples includes certain sequence of beverages and other substances for peroral intake which promote to obtain kept cells for medicinal diagnostics and enable to carry out cytological assay of WIS samples to recognize diseases of anterior and posterior intestine. To purify patient's digestive tract it is necessary to apply preliminary purgative solution, one stool, as minimum, caused by application of preliminary purgative solution should be collected, for the purpose to exfoliate and keep cells out of digestive tract one should apply final purgative solution. On finishing the procedure of preliminary purification patient could be prescribed to apply capsules providing remote action of preparations inside and containing purgative medicinal preparations. Test-kit is, also, supplied with devices to collect, seal and pack the WIS samples obtained for further analysis. EFFECT: higher efficiency. 13 cl, 5 dwg
