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  • Testing for TMA

    Cincinnati Children’s offers the broadest available platform of molecular and cellular diagnostic testing for thrombotic microangiopathies (TMA), including atypical hemolytic uremic syndrome (aHUS) and thrombotic thrombocytopenia purpura (TTP). Our diagnostic tests are easy to order and results are timely and clinically relevant.

    The Only Source for Comprehensive Testing

    Cincinnati Children's is the only center in the United States that performs the full array of testing for thrombotic microangiopathies, streamlining a patient’s evaluation to a single institutional provider of these services.

    Customized Test Results

    Test results are summarized for each patient. Clinical information is incorporated with the genetic, biochemical and functional test results into a comprehensive report. The clinical significance of test results is explained, and recommendations are provided for additional testing, if warranted, as well as for clinical management.

    Consultation with Recognized Clinical Experts

    Cincinnati Children’s has board-certified pediatric nephrologists, hematologists, molecular geneticists and genetic counselors to provide telephone or email consultations to referring physicians regarding test selection, clinical interpretation, medical management and follow-up testing, genetic counseling, and additional studies of at-risk family members.


  • Search for a Test

    Learn more about the tests and panels available to help in the diagnosis of your patient who may have TMA.