Radiation versus Chemotherapy in the Elderly with Breast Cancer

The liver system reduces enzyme production and blood flow, resulting in reduced metabolism. The kidney system reduced blood flow and glomerular filtration rate (GFR) and decreased functional capacity to reduce excretion (Lilley et al., 2014). According to Komen (2009), the side effects of radiation therapy vary depending on the treatment site and may include skin irritation, breast changes or swelling, fatigue, dry cough or swallowing difficulties, and lymphedema. The American Society of Clinical Oncology (2013) continues to add more specific side effects such as itching skin, dryness, blistering, and peeling.

II. A) Cdc.gov (2012) shows that there are several treatments for breast cancer. It depends on the type of cancer and the degree to which cancer spreads. The treatment includes surgery, chemotherapy, hormonal therapy, biological therapy and radiation therapy. * Surgery: The doctor removes the cancer from the tissue and removes the cancer * Chemotherapy: Use special drugs or drugs to relieve or kill cancer Pills or intravenous injections included. (Probably both) * Hormone therapy: Some cancers require hormones to grow and are used to stop cancer cells from growing hormones. * Biological therapy: Use with your body 's immune system to help control fight against cancer and side effects. * Radiation: Kill cancer cells with high energy radiation

There are various forms of cancer cells. Therefore, doctors attack cancer cells in a variety of ways. One of the most successful ways is to combine chemotherapy with radiation therapy. Chemotherapy and radiation therapy work in very different ways, so when they are combined they provide special protection to kill cancer cells and to ensure that they do not come back. Chemotherapy is systemic and attacks cancer by treating the body (www.breastcancer.org). On the other hand, radiation therapy focuses only on parts of the body affected by cancer cells. In an annual surgical study, physicians revealed that it should encourage collective breast cancer treatments such as chemotherapy and radiotherapy (Bicknell et al)

In the early stages of cervical cancer, radiation therapy combined with low dose chemotherapy is often used (see above). Radiotherapy The purpose of chemotherapy is to increase the effectiveness of radiation therapy. This combination is used to control cancer in the pelvis and is intended to heal without surgery. It can also be used to eliminate microscopic cancers that may exist after surgery. Chemotherapy can be used at high doses for patients with recurrent cervical cancer called recurrent cancer, or patients whose cancer is called metastatic cancer spread beyond the pelvis. Platinum-based combination therapy has been used and targeted combination therapy bevacizumab (Avastin) has been added to this combination therapy and has been shown to help women with advanced cervical cancer live longer. A drug similar to bevacizumab called bevacizumab-awwb (Mvasi) was approved by the FDA in 2017.