Objective To summarize the progress of biological indexes which could predict the efficiency of neoadjuvant chemotherapy for breast cancer. Methods Various related researches were collected to make a review. Results Many indexes linked to the efficiency of neoadjuvant chemotherapy for breast cancer according to several studies. According to many studies, indexes such as human epidermal growth factor receptor-2 (HER-2) gene, estrogen receptor (ER), progesterone receptor (PR), Ki-67, P53 gene, neutrophil to lymphocyte ratio (NLR), platelet level, and mean platelet volume (MPV) may have association with the outcome of neoadjuvant chemotherapy in treatment of breast cancer, and these factors maybe individual biomarkers to predict the efficiency of the treatment, but no coincident conclusion has been reached for these indexes. Conclusion The value of these indexes that predict the efficiency of neoadjuvant chemotherapy is not sure, further study need to be done to solve this topic.
Objective To summarize types of post-mastectomy breast reconstruction and present situation. Method The relevant literatures about post-mastectomy breast reconstruction in recent years were reviewed. Results With the increasing incidence of the breast cancer and the progressing of the treatment methods, it has become a trend for the post-mastectomy breast reconstruction. If the patient’s condition is allowed, the post-mastectomy breast reconstruction can be performed. At present, the post-mastectomy breast reconstruction mainly include the implant based reconstruction, autologous tissue reconstruction, autologous fat transplantation, etc.. There are different options for the breast reconstruction according the indicators and it had the corresponding complications. So the selection of reconstruction technique depend on the individual requirements, determining by the patient choice, advice of the reconstructive surgeon, and anticipated post-mastectomy therapy, particularly the needs for the radiotherapy and chemotherapy, etc.. Conclusions Post-mastectomy breast reconstruction is common abroad, corresponding research has been carried out in our country, experiences in learning are shairing. With deepening of domestic and foreign exchanges and progressing of technology, it is believed that post-mastectomy breast reconstruction might become one of conventional reconstruction options in future.