Dynamics of the immunohistochemical profile of carcinomas of the breast against the background of drug treatment
The purpose of the study - evaluation immunomorphological Profile carcinomas of the breast against the background of drug treatment. The study is based on an analysis of the results of determining the properties of immunomorphological tumors in 200 selected cases of breast cancer (age 25-80 years, mean age 57 years) for the period of 2009. The highest frequency encountered in basaloid form of breast cancer (49%), luminal type was observed in 43% of cases. In the course of drug treatment is decreased expression of markers of proliferative activity of tumor cells. Expression of estrogen receptor and progesterone hormone replacement therapy after the remains without of the dynamics, after chemotherapy there is a tendency to increase the expression of hormone receptors.