A Study to Quantify Tumour Perfusion for Spine Metastasis Treated With Stereotactic Body Radiotherapy (SBRT)

Exclusion Criteria

• •The patient must not have an allergy to gadolinium contrast that will limit the ability to image the tumour by MRI safely even with the use of premedication
• •eGFR \< 30 mL/min or if patient is suffering from acute renal insufficiency
• •Prior radiotherapy to the specified region
• •Recent surgery to affected spinal levels, or patients requiring immediate surgical intervention
• •Spinal instability score (SINS) \>12
• •Symptomatic cord compression (Bilksy grade 2 or 3), or worsening neurological deficits
• •Body weight of more than 120kg
• •Pregnancy