Radiation therapy is one of the best treatment solutions for patients diagnosed with cancerous tumors. It can be used in conjunction with chemotherapy or as a standalone treatment. However, patient anatomy can change during treatment, particularly in the abdomen with the contents of the stomach, bladder, and bowels. Tumors can also change in size. Adaptive Radiation Therapy (ART) gives the cancer specialists at Cochise Oncology the ability to deliver precise dosages to the exact tumor location and margins on a daily basis, regardless of changes to patient anatomy.