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Biomedical subjects

A G Sul'kin

Publications and source records attributed to A G Sul'kin.

17 recordsLinked to original sources
PubMed1984

[Methods of dose distribution formation during intracavitary gamma therapy].

The paper is concerned with the comparison and discussion of the characteristics of dose distributions formed by the linear and point sources of gamma-radiation with radionuclides 60Co, 137Cs and 192Ir using different methods of intracavitary irradiation. Insignificant influence of the energy of the radiation of these sources on differences in a dose and distance decrease was shown. Recommendations for the choice of a rational method of the dose distribution formation for intracavitary gamma-therapy were issued.

Brachytherapy↗
PubMedDate not supplied

[Determination of the law of radiation source motion in intracavitary moving and multipositional irradiation].

The intracavital moving and multipositional irradiation with portable sources in gamma-therapy of extended pathologic foci offers more possibilities for the formation of dose distribution in accordance with the patient's individual features. A method is proposed to calculate the movement law for the point and linear irradiation sources following the preset dose distribution. The authors show possible formation of dose fields with a practically rectilinear isodose portion.

Brachytherapy↗