Patients with invasive breast cancer who had low scores on an investigational gene molecular signature had similar rates of local recurrence whether or not they received adjuvant radiation therapy ...

We analyzed two randomized trials of women with node-negative invasive breast cancer to ± RT following breast-conserving surgery: SweBCG91-RT (stage I-II, no adjuvant systemic therapy) and Princess ...

Researchers at Harvard released a new study Tuesday showing elevated radiation levels at fracking sites, saying the concerning levels could pose health risks to residents in the adjacent area. The ...

Radiation can be defined as energy traveling through space. There are two types of radiation, ionizing and non-ionizing, which are differentiated by how they interact with matter. Non-ionizing ...

Radiation therapy, or radiotherapy, is a type of cancer treatment in which specialists kill cancerous cells in the body by exposing them to ionizing radiation, such as X-rays, gamma rays, high-energy ...

Chemotherapy and radiation therapy are cancer treatments. They use different approaches to shrink tumors, kill cancer cells, and prevent cancer from spreading. A cancer diagnosis can be life changing.

Radiation therapy is used to treat tumors of the liver that can’t be removed with surgery and that are too large for other treatment options. Radiation therapy alone isn’t a cure for liver cancer, but ...

Radiation poisoning happens when you’re exposed to extremely high radiation levels, like those caused by a nuclear explosion. Early symptoms include nausea and vomiting. Later, it causes organ damage.