A 65-year-old man comes to your office for the evaluation of lower back pain. For the past 3 days, he has had a sharp, burning pain in his left lower back, which would radiate
A 65-year-old man comes to your office for the evaluation of lower back pain. For the past 3 days, he has had a sharp, burning pain in his left lower back, which would radiate to his flank and, sometimes, all the way around to his abdomen. The pain comes and goes, feels like an "electric…
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