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Medical Term:

rapid plasma reagin test


Definition: a group of serologic tests for syphilis in which unheated serum or plasma is reacted with a standard test antigen containing charcoal particles; positive tests yield a flocculation. A modification, called the RPR (circle) card test, is widely used as a screening test.

Synonym(s): RPR test

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.