2 research outputs found
Numerical Modeling of the Internal Temperature in the Mammary Gland
The microwave thermometry method for the diagnosis of breast cancer is based
on an analysis of the internal temperature distribution.This paper is devoted
to the construction of a mathematical model for increasing the accuracy of
measuring the internal temperature of mammary glands, which are regarded as a
complex combination of several components, such as fat tissue, muscle tissue,
milk lobules, skin, blood flows, tumor tissue. Each of these biocomponents is
determined by its own set of physical parameters. Our numerical model is
designed to calculate the spatial distributions of the electric microwave field
and the temperature inside the biological tissue. We compare the numerical
simulations results to the real medical measurements of the internal
temperature.Comment: 8 pages, 4 figure
Software for full-color 3D reconstruction of the biological tissues internal structure
A software for processing sets of full-color images of biological tissue
histological sections is developed. We used histological sections obtained by
the method of high-precision layer-by-layer grinding of frozen biological
tissues. The software allows restoring the image of the tissue for an arbitrary
cross-section of the tissue sample. Thus, our method is designed to create a
full-color 3D reconstruction of the biological tissue structure. The resolution
of 3D reconstruction is determined by the quality of the initial histological
sections. The newly developed technology available to us provides a resolution
of up to 5 - 10 {\mu}m in three dimensions.Comment: 11 pages, 8 figure