Invasive breast cancer are the main types of breast cancer, this time cancer had ductal or lobular acinar pierced the basement membrane and invade stroma. Invasive breast cancer can be divided into two types:
1. Infiltrating ductal carcinoma: The most common, accounting for about 70% of breast cancer. Tumor ill-defined, gray color quality hardware, showing that radial trabecular, cut with a sense of sand. Microscope, and the arrangement of cancer cells varied forms, often showed solid cord or a group arranged massive, non-glandular cavity structure, so that solid cancer. According to cancer, the ratio of the essence and interstitial different solid cancer can be divided into pure carcinoma, scirrhous carcinoma and atypical medullary carcinoma are collectively referred to as invasive ductal carcinoma.
2. Infiltrating lobular carcinoma: 20% of involving bilateral breast. Tumor ill-defined, quality and tough, gray aspect. Microscopy showed the typical profile of linear single cancer cell infiltration in the fibrous stroma. Cancer is small, less cytoplasm, nuclear size of the more consistent, obvious nucleoli, rare mitotic figures.
The degree of malignancy of invasive breast cancer in a larger scope of a larger cancer, surgery is unlikely that the greater use of clinical drug treatment, namely chemotherapy and traditional Chinese medicine treatment, and more than a combination of both in order to play a synergistic role in attenuation .
