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