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arXiv 1801.01720physics.med-ph
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乳腺内部温度的数值模拟

Numerical Modeling of the Internal Temperature in the Mammary Gland

M. V. Polyakov, A. V. Khoperskov, T. V. Zamechnic

摘要:

乳腺癌诊断的微波测温方法是基于对乳腺内部温度分布的分析,本文将乳腺看作是脂肪组织、肌肉组织、乳腺小叶、皮肤、血流、肿瘤组织等多个组成部分的复杂组合,建立了一个数学模型,以提高乳腺内部温度测量的准确性。这些生物成分中的每一种都由其自身的一组物理参数决定。我们的数值模型被设计来计算微波电场和生物组织内的温度的空间分布。我们将数值模拟结果与内部温度的实际医学测量结果进行了比较。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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