The stereologic analysis of morphological structure in mid stage and late stage of the simple carcinoma of breast / 中国医学物理学杂志

ABSTRACT

In this article,stereologic method was applied in analyzing 17 morphological parametera of cell, nucleus and nucleolus in 20 cases of mid stage and late stage of the simple carcinoma of breast (the stylebooks of EM photos were 320). We analyzed the difference of each sort of cell with T test and Q test. Compared with the normal cells, the cancer cells of mid stage were found obviously not only decreased in their nucleus surface density Svn and nucleus contrast surface density Sn but also increased in their nucleus average section An and nucleus average perimeter Bn. Compared with the cancer cells of the mid stage the cancer cell of the late stage were found obviously increased in their nucleus average volume Vn and Bn. Compared with the normal cells, the cancer cells of the late stage were found obviously not only decreased in their Svn and Sn but also increased in their Vn, An, Bn and nucleolus average perimeter Bu.