what does erythrocyte sedimentation rate mean
The erythrocyte sedimentation rate (ESR or sed rate) is a relatively simple, inexpensive, non-specific test that has been used for many years to help detect inflammation associated with conditions such as infections, cancers, and autoimmune diseases.ince ESR is a non-specific marker of inflammation and is affected by other factors, the results must be used along with other clinical findings, the individual's health history, and results from other laboratory tests.