FIELD: medicine.
SUBSTANCE: prospective invention refers to medicine, specifically to surgery. Mesentric and portal veins are provided with athrombogenic cannulas. Thus cannulation of portal and superior mesenteric veins is performed more distally and proximally of their tumoral injury by two cannulas with internal diameter not less than ½ of vessel diameter interconnected by means of tee-joint and connected to bypass heparinisation system. And vein cannulation includes vessel intact regions before cannula aperture for the following anastomosis. Method enables to avoid venous mesenteric ischemia, and severe hepatic failure and intestine functional disorders, to achieve required time limit for resection of locally extended pancreas tumours in combination with extensive tumoral vessel invasion and the following great vessel reconstruction.
EFFECT: development of method of veins cannulation, enabling to avoid thrombosis, hepatic failure and intestine functional disorders.
1 dwg, 1 ex
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|---|---|---|---|
| METHOD FOR TEMPORARY VASCULAR BYPASS AT RESECTING THE MAIN VEINS OF MESENTERICO-PORTAL SYSTEM | 2006 |
|
RU2321358C1 |
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RU2329770C1 |
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RU2321357C1 |
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RU2336831C2 |
| METHOD FOR PANCREATODUODENAL RESECTION AT LOCALLY-METASTASING CANCER OF PERIAMPULLAR AREA AT VAST TUMOR INVASION OF THE MAIN VEINS OF MESENTERICO-PORTAL SYSTEM AND THE PRESENCE OF TWO MAIN TRUNKS OF THE SUPERIOR MESENTERIC VEIN | 2006 |
|
RU2317018C1 |
| METHOD FOR PANCREATODUODENAL RESECTION AT LOCAL CANCER OF PERIAMPULAR AREA AT EXTENSIVE TUMOR INVASION OF THE MAIN VEINS IN MESENTERICO-PORTAL SYSTEM | 2006 |
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RU2312608C1 |
| METHOD FOR PANCREATICODUODENAL RESECTION AT LOCALLY INVASIVE CANCER IN PERIAMPULLARY AREA WITH TUMORAL INVASION OF PORTAL AND UPPER MESENTRIC VEIN | 2006 |
|
RU2336832C2 |
