Medically reviewed by David Ozeri, MD An ESR test can help detect inflammation in your body by measuring how quickly red ...
Dr. Ruderman answers the question: 'What Is Erythrocyte Sedimentation Rate?' — -- Question: What is erythrocyte sedimentation rate (sed rate) and how is it used to diagnose rheumatoid arthritis?
A 65-year-old woman presented to her primary care physician with acute visual loss in the left eye. An ophthalmologist noted a cotton wool spot and she subsequently underwent testing, including ...