Standard Dose Versus High Dose Stereotactic Spine Radiosurgery for Metastatic Spinal Neoplasms

A non-invasive procedure that uses highly focused, high-energy radiation beams to precisely target metastatic tumors in the spine. The procedure is delivered using advanced techniques like Intensity Modulated Radiotherapy (IMRT) or Volumetric Modulated Arc Therapy (VMAT/RapidArc), which allow the radiation dose to conform tightly to the shape of the tumor. This approach maximizes the dose to the cancer while carefully sparing surrounding healthy tissues, especially the critical spinal cord. The entire course of treatment is delivered in a single session, guided by on-board imaging to ensure sub-millimeter accuracy.