Abnormal results of msms screening may be due to the presence of some genetic diseases. This technology is a current newborn disease screening technology, which is able to detect a variety of genetic metabolic diseases, such as hypothyroidism, phenylketonuria, etc. The main test items include hypothyroidism, phenylketonuria, G6PD, and so on. The msms screening is mainly performed by collecting heel blood when the newborn is about 2~3 days old, and the main items to be examined are dozens of inherited metabolic disorders, including hypothyroidism, phenylketonuria, G6PD, etc. If abnormalities are found, it means that there are some genetic disorders. If any abnormality is found, it means that the newborn may carry the disease, and this situation needs to be taken seriously and receive further examination. If there is a clear abnormality, treatment should be carried out as soon as possible for the child under the guidance of the doctor, and the treatment should not be delayed, so as to prevent the condition from developing more seriously and affecting the child’s health in the future. Since msms screening is a very professional test, so if you want to do this test, you should choose a regular and professional hospital so that you can get more accurate results.