METHOD OF ENDOSCOPIC RESECTION OF STOMACH MUCOSA Russian patent published in 2013 - IPC A61B17/00 A61K31/765 A61P41/00 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, in particular to endoscopic surgery and can be used for treatment of early stomach cancer. Fibrogastroscopic visualisation of pathological focus, introduction of endoscopic needle, protrusioning of affected section by injection of solution of liquid, which plays the role of separating film between healthy and pathological tissue of stomach mucosa, are carried out. As protrusioning liquid used is alcohol solution of Bakelite phenolic resin [-C₆H₃(OH)-CH₂-]n. After that, mucosectomy on the zone of hardened film is performed.

EFFECT: method prevents development of bleeding and perforation at the moment of endoscopic mucosectomy, ensures reliable ablation of epithelial stomach tumours of large size in a single block, creates conditions for better healing of post-operative ulcer defect.

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