Definition: 'Complexed Prostate-specific Antigen (cPSA) Test'
complexed prostate-specific antigen (cPSA) testType: Term
1. a serum test to detect PSA complexed to α1-antichymotrypsin; cPSA appears to be more specific for detection of prostate cancer at low total levels of PSA than measurement of total PSA and free:total PSA ratios.
The definition information for complexed prostate-specific antigen (cPSA) test is provided by Stedman's. You can search our medical dictionary here.
Stedman's, part of Lippincott Williams & Wilkins, provides a comprehensive line of health-science publications for healthcare professionals and medical students.