FIELD: medicine.
SUBSTANCE: invention relates to medicine, namely to radiation therapy, and can be used in radiation therapy of patients with newly diagnosed prostate and rectal malignant tumours. Three-dimensional conformal radiation therapy with intensity modulation with dynamic arches is performed according to the principle of "simultaneous integrated boost" with simultaneous irradiation of common, external and internal iliac, presacral, obturator, mesorectal lymph nodes with a single dose (SD) 1.8 Gy to total dose (TD) 50.4 Gy, rectal tumours with SD 1.95 Gy to total dose (TD) 54.6 Gy. In addition, radiation exposure of prostate gland and seminal vesicles is performed with SD 2.5 Gy to TD 70 Gy in 28 fractions.
EFFECT: method provides radical radiation treatment of rectal and prostate tumours due to combination of techniques of the declared invention.
1 cl, 1 ex
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