Platelet Factor 4 assay (PIFA) for the diagnosis of Heparin Induced Thrombocytopenia is now being offered at UHSH Wilson Laboratory. It is a rapid screening test with a high Negative Predictive Value. A positive test result will have to be reflexed for confirmatory testing by an outside lab. The test is available 24/7.
Please call Millie Abueg at 763-6198 or Dr. Jagmohan Sidhu at 763-6164, if you have any questions.