METHOD FOR MODELING PYLOROSTENOSIS

摘要

FIELD: medicine, gastroenterology. ^ SUBSTANCE: as mechanical impact one should apply a non-tightening ligature at gastroduodenal border followed by registering electromyographic activity (EMA). Then comes morphological trial. At decreased frequency of EMA slow-wave activity by 80% and more and detecting prolonged smooth-muscular cells in sphincter muscle at keeping a swelling nucleus and perinuclear area at substituting pericellular space with coarse-fibered connective tissue one should consider pylorostenosis to be a modeled one. The innovation enables to increase reproducibility of pylorostenosis in case of its modeling. ^ EFFECT: higher efficiency. ^ 2 ex