Radiation Oncologists are highly trained physicians who specialize in treating cancer using controlled doses of radiation. Their goal is to target and destroy cancer cells while preserving as much healthy tissue as possible. After a cancer diagnosis, radiation oncologists collaborate closely with medical and surgical oncologists to evaluate whether radiation therapy is appropriate as a primary treatment, in combination with other therapies, or for palliative care. They use sophisticated imaging tools such as CT, MRI, or PET scans to define the exact location, size, and shape of the tumor, allowing them to develop highly precise treatment plans. These specialists often work with dosimetrists and medical physicists to calculate safe and effective radiation doses.
Throughout the treatment process, radiation oncologists monitor patient progress, adjust treatment protocols if necessary, and help manage any side effects such as fatigue, skin irritation, or localized discomfort. They play a critical role not only in curative cases but also in reducing symptoms in advanced cancers, improving patient comfort and quality of life. In many instances, radiation therapy allows for non-invasive treatment of tumors that may be difficult to remove surgically. With their deep knowledge of oncology, technology, and patient care, radiation oncologists are essential members of the multidisciplinary team committed to delivering effective and compassionate cancer treatment.



Title : Multiplexed biosensor detection of cancer biomarkers
Michael Thompson, University of Toronto, Canada
Title : Nanomedicine in over 45,000 patients and no cancer
Thomas Jay Webster, Brown University, United States