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Background In recent years, with the accelerated pace of life, diet, environmental problems occur frequently. External factors are easily to cause endocrine disorders and hormone sensitivity of breast tissue, which can lead to mammary hyperplasia. The incidence rate of hyperplasia of mammary glands is increasing year by year, and the age of onset is also getting lower and lower. If not treated in time, there is a crisis of breast cancer.Clinical studies have found that auricular point pressing therapy is widely used in clinical treatment of mammary hyperplasia recently, but the efficacy of massage in the treatment of mammary hyperplasia has not been systematically reviewed. The purpose of this study is to explore the efficacy, safety and effectiveness of auricular point pressing therapy in the treatment of hyperplasia of mammary glands. Methods We will search PubMed, Web of Science, Cochrane Library, EMBASE, Wan fang Database, Chinese Scientific Journal Database, CNKI, VIP, and Chinese Biomedical Literature Database. The retrieval date was January 10, 2021. RevMan 5.3 software was used to evaluate the quality and risk of included studies. The efficacy, recurrence rate, and symptom score of breast hyperplasia were analyzed, and the results were observed and measured. Results This study will be from the clinical efficiency, improvement rate, pain symptoms disappear rate, tumor size improvement rate, and other aspects of the existing evidence for a high quality synthesis, as well as auricular point pressing therapy adverse events. Conclusion the conclusion of this review will provide the basis for judging whether auricular point pressing therapy is safe and effective in the treatment of hyperplasia of mammary glands. Ethics and dissemination This systematic will evaluate the effectiveness and safety of auricular point pressing therapy in the treatment of hyperplasia of mammary glands. As all data used in this systematic review and meta-analysis have been published, ethical approval is not required for this review. Protocol registration number INPLASY202110028.

Background With the accelerated pace of life, the problems of residence, diet, and environment have occurred frequently in recent years. External factors are easily to cause endocrine disorders and hormone sensitivity of breast tissue, which can lead to mammary hyperplasia. The incidence rate of hyperplasia of mammary glands is increasing year by year, and the age of onset is also getting lower and lower. If not treated in time, there is a crisis of breast cancer.Clinical studies have found that massage is widely used in clinical treatment of mammary hyperplasia recently, but the efficacy of massage in the treatment of mammary hyperplasia has not been systematically reviewed. The purpose of this study is to explore the efficacy, safety and effectiveness of massage in the treatment of hyperplasia of mammary glands. Methods We will search PubMed, Cochrane Central Register of controlled trials (central), ScienceNet, EMBASE, CBM, CNKI, VIP and Wanfang databases. The retrieval date was October 20, 2020. RevMan 5.3 software was used to evaluate the quality and risk of included studies. The efficacy, recurrence rate, and symptom score of breast hyperplasia were analyzed, and the results were observed and measured. Results This study will be from the clinical efficiency, improvement rate, pain symptoms disappear rate, tumor size improvement rate and other aspects of the existing evidence for a high quality synthesis, as well as massage adverse events. Conclusion the conclusion of this review will provide the basis for judging whether massage is safe and effective in the treatment of hyperplasia of mammary glands. Ethics and dissemination This systematic will evaluate the effectiveness and safety of massage in the treatment of hyperplasia of mammary glands. As all data used in this systematic review and meta-analysis have been published, ethical approval is not required for this review. Protocol registration number INPLASY2020100066.

Although a variety of studies exists, the silicone controversy is still going on. In the present study we investigated the expression of the activation markers CD44-v6, intracellular adhesion molecule 1 (ICAM-1), and HLA class II molecules on breast epithelia adjacent to a silicone gel-filled breast implants (SGBI). Using an indirect immunoperoxidase procedure 12 tissue samples from implant recipients were investigated and 6 tissue samples from patients with slight breast hyperplasia were used as controls. Expression of CD44-v6 was found on ductal epithelia in all specimens from implant recipients, HLA-DR was expressed in all specimens, HLA-DQ in 3 of 10, and ICAM-1 in 8 of 12. In contrast, neither CD44-v6 nor HLA-DQ nor ICAM-1 were expressed on ductal epithelia from patients with slight breast hyperplasia, and HLA-DR was only weakly expressed in 2 of 6 patients. These data show that CD44-v6 can be expressed by benign cells under certain conditions, which may indicate an abnormal state of activation in breast tissue adjacent to an SGBI.