Particle therapy is a type of cancer treatment that uses charged particles, such as protons or heavy ions, to target tumors. Unlike traditional X-ray radiation therapy, which can affect surrounding healthy tissue, particle therapy delivers precise doses of radiation directly to the tumor, minimizing damage to nearby organs. This technique is particularly effective for certain types of cancers, including those in children and tumors located near critical structures. Facilities that offer particle therapy often use advanced technology, such as cyclotrons or synchrotrons, to generate the particles needed for treatment, making it a specialized option in the field of radiation oncology.