Illuminating the Power of Radiation Therapy in Breast Cancer Treatment
In a thought-provoking interview, Dr. Ramji Rajendran, a board-certified radiation oncologist, sheds light on the crucial role of radiation therapy in the fight against breast cancer. This article delves into three key aspects of radiation treatment, providing valuable insights into its mechanism of action, side effect management, and the latest advancements in the field. Delve deeper into the role of radiation oncology in the treatment of cancer, explore our page on radiation oncology.
How Radiation Works in Treating Breast Cancer
Dr. Rajendran explains that radiation therapy delivers targeted energy to the affected area, aiming to prevent breast cancer recurrence following surgery. By breaking the double-stranded DNA in cancer cells, radiation exploits their inability to repair the damage effectively, unlike normal cells. Through personalized treatment planning using advanced computer technology, radiation oncologists can precisely shape the radiation beams to treat the specific area while minimizing exposure to surrounding healthy tissues.
Navigating Radiation Side Effects and Management
As with any treatment, radiation therapy may cause side effects, such as skin redness, peeling, itching, and in rare cases, lung scarring (radiation pneumonitis). However, Dr. Rajendran emphasizes that radiation oncology centers provide a range of supportive care options, including creams like Aquaphor and Domeboro soaks, to help manage skin-related side effects. He also addresses the potential impact of radiation on breast reconstruction outcomes, noting that the severity of cosmetic changes can vary among patients.
Pioneering Advances in Radiation Therapy for Breast Cancer
Dr. Rajendran highlights the innovative techniques emerging in radiation therapy for breast cancer. One such advancement is accelerated partial breast irradiation (APBI), a suitable option for certain early-stage, low-risk patients. APBI targets only the tumor bed, reduces treatment duration, and minimizes exposure to healthy tissues. This approach can be delivered through various methods, including external beam radiation, intraoperative radiation, and brachytherapy. While Gamma Knife is primarily used for treating brain metastases, CyberKnife is currently being studied for partial breast radiation, although it is not yet considered standard of care.
Learn Look Locate: Empowering Patients Through Education
Learn Look Locate (LLL) is at the forefront of bridging the knowledge gap between medical advancements and patient empowerment. By providing a platform for expert insights, such as Dr. Rajendran’s, LLL aims to educate and support individuals navigating the complexities of breast cancer treatment. Through increased awareness and understanding of radiation therapy, patients can make informed decisions and actively participate in their care journey.