One of the most common therapy options used for patients who are struggling with cancer is radiation therapy. With a sufficient dosage of radiation, cancer cells can potentially go into remission or even leave the body altogether. The most common forms of radiation therapy use a linear actuator to produce beams that have high-energy radiation. These beams are pointed directly at the tumor. In other cases, a radioactive seed is implanted near the tumor location.
When patients choose to undergo radiation therapy, they will want to make sure that they receive the optimal amount of radiation necessary to increase the chances of their cancer going into remission. Since some of the best radiation therapy doctors are located overseas, many patients choose to turn to medical tourism to expand their options.