What Does NxGen MDx Screen For?

We screen for up to 120 genetic disorders that can affect your pregnancy, the health of your baby, and your family's future. You can learn more about our various screens — and which sets of screens (or "panels") align with where you are in your reproductive journey.

What Does NxGen MDx Screen For?

Congenital Amegakaryocytic Thrombocytopenia

What Your Test Results Mean:

Carriers show no symptoms of congenital amegakaryocytic thrombocytopenia (CAMT) and are not at risk to develop CAMT. Because risk for offspring depends on both parents’ carrier status, carrier testing regardless of sex is recommended.

Disease Explained:

CAMT is an inherited condition that causes bone marrow failure. The MPL gene provides instructions for making the thrombopoietin receptor protein, which promotes the growth and division of cells. This receptor is especially important for the proliferation of certain blood cells called megakaryocytes, which produce platelets. Lack of thrombopoietin receptor protein causes excessive bleeding and bruising. Most children with CAMT exhibit normal neurologic development and normal physical and developmental growth, but may have decreased lifespan due to their health complications. Treatment for CAMT may include bone marrow or hematopoietic stem cell transplants.

How the Genetics Works:

CAMT is an autosomal recessive condition caused by variants in the MPL gene. In general, individuals have two copies of the MPL gene. Carriers of CAMT have a single variant in one copy of the MPL gene while individuals with CAMT have variants in both copies of their genes, one inherited from each parent. Risk for two carriers to have a child with the disorder is 25%.

Which Screens Are Right for You?

Determining which screens or set of screens are right for you will depend on where you are in your reproductive journey. Tell us where you are today so you can learn more about how to move forward tomorrow.

Planning to Have a Baby Already Expecting

Talk to a Genetic Counselor

As a NxGen client, you'll have access to personal genetic counselors who can help explain the results of your screens and provide insight on how to move forward. To schedule a personal conference to discuss your screen results, call (855) 776-9436. or click the link below.

Discuss Your Screening Results