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Sedimentation Rate, Modified Westergren Testing

ESR, Westergren Sedimentation Rate
Sample Report
Specimen Type: Blood


ESR testing may be done to screen for conditions assocated with either acute or chronic inflammation. The Sedimentation Rate, Modified Westergren test may also be used to monitor therapy or disease activity for various inflammatory diseases. Turnaround time for the ESR test is typically 1 business day.

Note: Result turn around times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.


The ESR test has no fasting requirements.

Specimens for this test need to arrive at the lab within 24 hrs.  Specimens drawn at Dynacare, a 3rd party lab which works with Labcorp, or other 3rd party draw sites may not be able to reach the lab in time for testing to be performed.



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