Baby s first test provides more information about test results and what they mean. Congenital hypothyroidism low thyroid activity at birth.

Screening Newborns For Inborn Errors Of Metabolism By Tandem Mass

What abnormal results mean.

Newborn screening test abnormal results. Risks for the newborn heel prick blood sample include. However they can affect a baby s normal physical and mental development. Initial nbs results can be abnormal because the blood was drawn too early the baby is premature and many other reasons.

These results are not quite normal but they are not clearly abnormal either. In these cases the baby s healthcare provider may repeat the test. Most tests use a few drops of blood from pricking the baby s heel.

If a baby s newborn screening result is positive or out of range the baby s health care provider or the state newborn screening program will notify parents and provide instructions for the follow up testing process. Newborn screening is not diagnostic testing. Babies are tested to identify serious or life threatening conditions before symptoms begin.

The msphl performs laboratory screening for mandated genetic metabolic conditions on all infants born in missouri so that early detection and intervention promotes healthy outcomes for those infants with these conditions. Phenylketonuria pku babies with pku lack an enzyme called phenylalanine hydroxylase needed. Newborn testing is critical for the baby to receive treatment.

Normal value ranges may vary slightly among different laboratories. Talk to your health care provider about the meaning of your specific test results. Such diseases are usually rare.

Possible bruising at the site where the blood was obtained. What are the most common newborn screening tests. Most infants with abnormal newborn screening results have normal follow up testing.

Occasionally the results of a newborn screening test are reported as borderline. An abnormal result means that the child should have additional testing to confirm or rule out the condition. Newborn screening tests take place before your newborn leaves the hospital.

If a baby truly has a disorder treatment can be started immediately. Although false positives do occur it is crucial that all abnormal or positive results receive attention and appropriate follow up in a timely manner. This disease pronounced ga lac to semia with the.

Newborn screening tests normal results normal values for each screening test may vary depending on how the test is performed. Some infants with out of range results do end up having a treatable condition. Children may receive an abnormal or positive result but later be found to be unaffected by the disorder.