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A 62-year-old man presents with back pain. Diagnostic imaging shows a sacral mass. What is your diagnosis?
Original Article: What Caused Back Pain in This 62-Year-Old Man?NEXT ARTICLE
Pain is defined by the International Association for the Study of Pain as “an unpleasant sensory and emotional experience associated with actual or potential tissue damage or described in terms of such damage”. Some illnesses can be excruci...