What is the invasion of breast cancer

summary

Aunt got breast cancer, which I have heard before, but her name is breast cancer invasion, I think this name is too tongue twister, and I don't know what disease it is. After listening to my aunt tell me later, I know that many people do not understand as I did before, so let's solve the mystery together.

What is the invasion of breast cancer

First, invasive breast cancer refers to a type of breast cancer in which cancer cells have penetrated through the basement membrane of mammary duct or lobular acini and invaded the stroma. It can include invasive ductal cancer and invasive lobular cancer. These two types are inseparable, but their names are different. They are all from breast cancer, and women must understand them.

Second, the characteristics of invasive breast cancer: invasive ductal carcinoma: the most common invasive breast cancer, accounting for about 70% of breast cancer. The tumor was indistinct, hard and gray in section. The radial trabeculae could be seen under the microscope, and there was a sense of sand in the cutting. The arrangement of cancer tissue and the morphology of cancer cells are various, often presenting solid cord or mass arrangement, without glandular cavity structure, so it is also called solid cancer. In the past, solid carcinoma was divided into simple carcinoma, hard carcinoma and atypical medullary carcinoma according to the proportion of tumor parenchyma and stroma. Now it is collectively referred to as invasive ductal carcinoma. 　

Third, invasive lobular carcinoma: a few can involve bilateral breast. The tumor was indistinct, tough and gray in section. Under the microscope, the typical feature is the linear infiltration of single cancer cells in the fibrous stroma. The tumor cells are small, the cytoplasm is less, the nuclear size is consistent, the nucleolus is not obvious, and the mitotic picture is rare.

matters needing attention

Breast cancer as long as actively cooperate with the doctor treatment, regular examination on time, take medicine on time every day, or the condition has a good recovery. There is no anger, do not get angry, as long as a good care of their breasts can be, women must pay attention to protect.