title: [Dosimetric basis of mean fractionation in the irradiation of bone metastases in breast cancer].
abstract: Proceeding from the drawing of maps with biologically isoeffective percentage doses the authors provide a dosimetric substantiation of gamma-beam irradiation of different parts of the bony skeleton using the following irradiation scheme: a single dose of 4 Gy, 5-6 fractions daily. It has been shown that to choose a therapeutic plan in the utilization of a nonstandard scheme of fractionation, the calculation of the TDF factor by Orton's tables is safe and illustrative. By way of example are given maps of isoeffective doses used in the irradiation of bone metastases in breast cancer patients with metastases to different parts of the skeleton.
mesh_terms: D001859:Bone Neoplasms / Q000532:radiotherapy / Q000556:secondary*; D001943:Breast Neoplasms / Q000532:radiotherapy*; D005260:Female; D006801:Humans; D010910:Pituitary Irradiation; D011867:Radioisotope Teletherapy / Q000379:methods; D011879:Radiotherapy Dosage; D013997:Time Factors
vernacular_title: Dozimetricheskoe obosnovanie srednego fraktsionirovaniia pri obluchenii kostnykh metastazov raka molochnoĭ zhelezy.