Psoriatic Arthritis tests
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The sedimentation rate test measures inflammation in the body. It is also called the sed rate or the erythrocyte sedimentation rate (ESR) test.
A joint X-ray takes images of your joints. It is used to detect joint problems. X-rays use small amounts of radiation to take pictures of bones, organs, and other structures. A joint X-ray can detect fractures, tumors, or other conditions. X-rays ...