MRI-Guided radiation trial aims to sharper target pelvic tumors

This study tests whether a new method of radiation therapy, which uses an MRI scan to plan treatment and a CT scan to deliver it, is feasible for treating pelvic lymph node metastases. Twenty adults with confirmed cancer spread to pelvic lymph nodes will receive stereotactic body radiation therapy (SBRT) using this approach. The main goal is to see if the MRI-adapted plan can be successfully delivered in 90% of cases.