METHOD OF TREATING COLONIC LIVER METASTASES Russian patent published in 2013 - IPC A61M1/36 A61K31/513 A61K35/16 A61P35/04 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely oncology, and may be used in integrated treatment of liver metastases of colon cancer. That is ensured by pre-operative blood sampling 200 ml followed by preparing autothrombotic mass by centrifugation. Autothrombotic mass 5 ml and chemopreparations are placed into a first flask; the remained blood corpuscles, plasma and chemopreparations are placed into a second flask. The flasks are separately incubated for 40 minutes at 37°C. A colonic laparoscopic operation follows. The operation begins with the drop-by-drop intravenous introduction of the incubated blood corpuscles and chemopreparations from the second flask. It is followed by laparoscopic extraction of liver metastases; thereafter incubated autothrombotic mass with chemopreparations from the first flask are introduced through a laparoscopic puncture needle into a bed of the extracted metastasis.

EFFECT: method enables reducing rate of tumour progression, as well as improving haemostasis within a liver resection region due to local intratissual chemotherapeutic action.

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