Quad Marker With Graph

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Interpreting Results

Overview of Quad Marker With Graph

What is Quad Marker With Graph?

This test measures the levels of four important substances in the placenta namely alpha fetoprotein, human chorionic gonadotrophin,  estriol and inhibin A. You should get this test done if you are between 15 to 20 weeks pregnant as it analyses the probability of the unborn baby to have certain genetic disorders like Down’s, Edward’s syndrome, neural tube defects and sometimes multiple pregnancies.

Why is Quad Marker With Graph done?

  1. If you are pregnant between 15 to 20 weeks of gestation to screen against chromosomal disorders like Down's syndrome, Edward syndrome and other neural tube defects

Preparation for Quad Marker With Graph

  • Please keep the hard copy of your latest pregnancy ultrasound report ready at the time of your test.

Sample Type for Quad Marker With Graph

The sample type collected for Quad Marker With Graph is: Blood

Interpreting Quad Marker With Graph results


    • Positive quadruple marker test usually indicates that the unborn child has high risk of neural tube defects and chromosomal disorders like Down's syndrome, Patau syndrome etc. More specific tests like amniocentesis are then advised to make a definitive diagnosis
    • High level of inhibin A usually indicates Down's syndrome whereas low levels might be associated with Edward's syndrome or trisomy 18. Sometimes, variable levels of inhibin A may also be present and they are usually associated with trisomy 13 or Patau syndrome

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    About Thyrocare Laboratories Ltd.

    Thyrocare Technologies Limited is India's first and most advanced Totally Automated Laboratory having its strong presence in more than 2000 cities / towns in India and internationally. Thyrocare is India's first fully automated diagnostic laboratory with a focus on providing quality at affordable costs to laboratories and hospitals in India and other countries. Thyrocare operates with a Centralized Processing Laboratory (CPL) in Mumbai - India for esoteric tests; and Regional Processing Laboratory in major metro cities of India and other parts of Asia. We have focus on strong technologies, strong brands and strong systems that enable all laboratories to give their clients the best of science and technology at an affordable cost. With a belief that 'Quality' is the heart of any intelligent management, Thyrocare became one of the first Indian diagnostic laboratories to obtain internationally renowned quality accreditations like ISO 9001-2000 rating as early as 2001, which is now escalated to ISO 9001:2008; NABL (National Accreditation Board for Testing and Calibration Laboratories) in 2005 and CAP (College of American Pathologists) certification in 2007.

    User Reviews about Quad Marker With Graph

    Excellent service and delivery in very short period. Highly impressive
    Himadri Shekhar Das
    very good

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