Medically reviewed by David Ozeri, MD An ESR test can help detect inflammation in your body by measuring how quickly red ...

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 ...

Inflammation defends the body against infection and injury. Our body initiates an inflammatory response towards anything that it recognizes as harmful and prevents further damage to the body. But in ...

A 9-V battery or an optional ac wall adapter can power the Model 881 portable in-circuit equivalent-series resistance (ESR) and dc resistance (DCR) capacitor tester ...