Cancer treatment, Palliative care, Hospice care, Joint injection, Trigger point injection, Spine procedure, Ablation, R...adiofrequency ablation, Fluoroscopy, Pain management, Sympathetic nerve block, Injection, Fluoroscopy-guided biopsy, Spinal injection, Radiofrequency neurotomy, Celiac plexus block, Epidural steroid injection, Epidural blood patch, Stellate ganglion block, Medial branch block, Lumbar sympathetic block, Chronic pain, Back pain, Pain NOS