A 71-year-old man comes to the ·office due to worsening low ba | Uworld | Step 2ck

A 71-year-old man comes to the ·office due to worsening low back pain. The patient is having significant pain with movement that is limiting his activity, as well as nocturnal pain that is disrupting his sleep. He has had no lower extremity weakness or numbness and no bladder or bowel dysfunction. He is taking ibuprofen 3-4 times a day, and it is not controlling his pain. The patient has a history of prostate cancer and takes leuprolide. He also received palliative radiotherapy for multiple lumbar spine metastases several months ago. Temperature is 37 C (98.6 F), blood pressure is 140/86 mm Hg, and pulse is 88/min. Lower extremity motor strength, deep tendon reflexes, and sensation are normal.