<qa>  What type of imaging would be used to determine the type of contraindications?Patients with a diagnosis of cancer or high probability of cancer any primary who have contraindications for a contrast enhanced Computed Tomography or Magnetic Resonance Image will be asked to participate in this study. Patients will be both male and female and be 18 years old. Contraindications for computer tomography CT or magnetic resonance imaging MRI would include, but not limited to: 