Systemic Therapies Used To Treat Breast Cancer Including Chemotheraphy, Hormone Theraphy, and Targeted Therapy: A Review

Breast cancer is a major global health concern. For women, breast cancer is the second most common cause of cancer. A metastasized breast cancer is one that has spread to other areas of the body. There are five stages of Breast cancer from stage 0 to stage 4. The most common therapies for breast cancer include chemotherapy, surgery, endocrine (hormone) therapy (ET), radiation therapy (RT), and targeted therapy. Despite developments in cancer treatment tactics over the last few decades, chemotherapy is still regarded as the primary method of cancer treatment. Risk factors are age, blood group, personal history, Breast pathology,Genetic predisposition. Breast cancer examination (BCE), Clinical breast examination (CBE) and mammography are the three screening methods. When comparing the incidences of states with lesser incidences to those in Arunachal Pradesh, Mizoram, Meghalaya, Tripura, and Manipur have 18%, 26%, 57%, and 233% more cases, respectively