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You should undergo x-ray spine ap and lat. View. In order to evaluate the cause of pain. If x-ray is normal
Then consider MRI
thorasic spine , as per severity of pain.(followed with pet-scan if necessory)
There are less chance of cancer spine as you are on treatment, at the same time it is necessory to evaluate cause of pain.so consult any M.D. Ortho. Physician near by with reportd.
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