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