Radiation therapy is a treatment that uses high doses of radiation to damage cancer cells, either killing them or slowing their growth. Unlike the low-dose radiation used in X-rays to see inside the ...

The advent of flattening filter free (FFF) photon beam radiotherapy marks a significant evolution in external beam treatments. By removing the traditional flattening filter from linear accelerators, ...

Development and validation of a postoperative nomogram for predicting survival in gallbladder cancer patients: Insights from SEER and external cohorts. This is an ASCO Meeting Abstract from the 2025 ...

Radiation therapy (also called radiotherapy) uses high-energy beams or subatomic particles to damage the DNA inside prostate cancer cells. After enough damage, the cells cannot multiply, and they die.