An individual whom a taxpayer can claim for credits and/or exemptions. A dependent is an individual, such as a qualifying child, whom a taxpayer can claim on his or her federal and some state income tax returns.
Neutron Beam Therapy. Like proton therapy, neutron beam therapy is a specialized form of radiation therapy that can be used to treat certain tumors that are radioresistant, meaning that they are very difficult to kill using conventional radiation therapy. Neutron therapy can also be used to treat certain inoperable tumors. Stereotactic Radiotherapy Stereotactic radiotherapy is a technique that allows your radiation oncologist to precisely focus beams of radiation to destroy certain types of tumors.
Definition of Radiotherapy. Radiotherapy: The treatment of disease with ionizing radiation. Also called radiation therapy. In radiotherapy, high-energy rays are often used to damage cancer cells and stop them from growing and dividing. A specialist in the radiation treatment of cancer is called a radiation oncologist. Like surgery, radiation therapy is a local treatment; it affects cancer cells only in the treated area.