FIELD: medicine.
SUBSTANCE: invention refers to medicine and can be used for radiotherapy in combined treatment of soft tissue sarcoma. Method involves preoperative stereotactic radiation therapy in mode of 5 fractions with a single dose on the planned tumor volume – 5 Gy, single dose on the clinical tumor volume – 7 Gy with an inward position to the tumor center from macroscopically defined tumor edges per 1 cm, and 25–35 postoperative days – postoperative 3D-conformal radiation therapy in 25 fractions of 2 Gy for fraction per entire clinical volume of tumor.
EFFECT: invention allows reducing a risk of dissemination of the tumor process during the operation.
1 cl, 8 dwg, 1 ex
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Authors
Dates
2019-12-12—Published
2018-12-18—Filed