Open AccessPHOTODYNAMIC DIAGNOSTIC OF NEOPLASTIC PROCESSES OF COLON
Author(s) -
D. A. Perehodko,
Elena Stadnik
Publication year - 2019
Publication title -
harkìvsʹka hìrurgìčna škola
Language(s) - English
Resource type - Journals
ISSN - 2308-7005
DOI - 10.37699/2308-7005.5-6.2019.15
Subject(s) - medicine , colonoscopy , biopsy , photodynamic therapy , radiology , pathology , mucous membrane , colorectal cancer , cancer , chemistry , organic chemistry
Resume. In this work we introduce the results of examination of 35 patients with neoplasia of distal part of colon. During this examination we use a system of fotodynamic diagnostic SFD.M16-1C2 and a pharmacological drug Hyperflav. Endoscopic examination (video colonoscopy) was doing during 7-9 hours after patients had taken 2 capsules of Hyperflav (8 mg. of hyperycine). From areas which had been fluorescent inducted by photosensibilisation, typical for morphological atypical cells, a biopsy was done. Using of photodynamic diagnostic help us to raise accuracy, sensitivity, specificity of verification of neoplastic processes of mucous membrane of the colon up to 99,8%, 94,9%,94,0% in accordance.