FIELD: medicine.
SUBSTANCE: to determine the occurrence of recurrence with flow cytometry, the percentage of T-regs(CD3+CD4+CD25+CD127dim) of lymphocytes from CD3+CD4+cells in homogenates of tumor tissue samples and in the line of resection after surgical removal of the tumor is determined. If this value is higher than 11.1% in tumor tissue and 7.1% in the tissue of the resection line, the recurrence of the sarcoma is predicted.
EFFECT: use of this method allows predicting the occurrence of relapse in the treatment of soft tissue sarcomas by determining the percentage of lymphocyte subpopulation, since this population of cells influences the development of antitumor immune responses.
2 ex, 1 tbl
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