METHOD OF COLLECTION OF BIOPSY MATERIAL OF A COLON WALL FOR MICROBIOLOGICAL RESEARCH FROM PATIENTS WITH ULCERATIVE COLITIS

摘要

FIELD: medicine.;SUBSTANCE: invention relates to medicine, namely, surgery and can be used to collect biopsy material of the colon wall for microbiological examination in patients with ulcerative colitis. Biopsy is performed not from the superficial layers of the mucosa, but from ulcerative and erosive defects, which are previously released from the fibrin film by scraping fibrinous overlays and detritus with open jaws of biopsy forceps. In the case where erosive and ulcerative defects are not detected, biopsy forceps take a mucosal site, which is sent for histological examination. Then, also biopsy forceps take the target material from the site of the previously taken biopsy.;EFFECT: method allows to obtain exact quantitative and qualitative indices of microflora from the biopsy material of the mucous membrane of the colon, to reduce the effect on the result of microbiological examination of the transit intestinal microflora, which does not participate in the pathological process due to taking a biopsy from ulcerous and erosive defects, and in their absence from the place of the previously taken biopsy.;1 cl