The variety of radiation therapy options continues to grow with the development of treatment planning software, imaging systems for guidance, linear accelerators and more. The external-beam radiation therapy (EBRT) market includes many different types of treatment, from traditional whole-body irradiation (WBI) to conformal radiation therapy (3-D CRT) and intensity-modulated radiation therapy (IMRT). Despite a major decline in 2009, the U.S. radiation therapy market is bouncing back, according to a study published in July by IMV Medical Information Division.[1] Improvements in technologies are helping to drive activity as clinics and hospitals implement advanced techniques to more accurately target and treat cancers.