The Principles of Radiotherapy for Cancer
Radiation therapy or also known as radiotherapy is a standard treatment method for cancer, along with surgery and chemotherapy. Currently, it is utilized to cure localized solid tumors like breast cancer, skin cancer and even cervical cancer. It may as well be utilized for lymphoma and leukemia treatment Radiotherapy causes cancerous cells the inability to develop and multiply by ruining the DNA structure located in these cancerous cells. Radiation exposure is applied with the hope of eradicating the cancer and curing the disease. The procedure of radiotherapy itself is intended to target cancer cells, there is a possibility that healthy cells adjacent the tumor becoming affected by the exposure thus causing damages to these healthy cells. The basic technique of radiotherapy is to optimize tumor cell radiation exposure while minimizing the exposure to healthy cells. When healthy cells are exposed to radiation, it may cause several adverse effects. The progress [...]