Hello everyone, today I will answer some questions about premature jaundice, including the normal value of premature jaundice. Many people still don’t know. Therefore, today I will Let’s analyze it for everyone, now let’s take a look! If your problem is solved, I hope you will pay attention to this site, thank you~
Table of contents of this article
- Why do babies have jaundice
- What is the normal value of premature jaundice
- How to read the normal comparison table of infant jaundice
1. Why do babies have jaundice? Have jaundice
1. Neonatal jaundice is a pediatric disease that troubles many families.
2. Statistical survey results show that this problem is indeed relatively common among the Chinese population.
3. If the baby is premature, the risk of neonatal jaundice may be higher.
4. Many people know that if there are problems with liver function, such as hepatitis patients, jaundice may occur.
5. Neonatal jaundice and jaundice caused by hepatitis actually have similar causes, both are caused by an increase in bilirubin in the body, and bilirubin is A metabolite of the hemoglobin in our red blood cells.
6. Under normal circumstances, the lifespan of red blood cells is about more than 100 days, after which the red blood cells will die.
7. The hemoglobin in red blood cells is released and turns into bilirubin, which is metabolized by the liver and excreted mainly in the feces in the form of bile.
8. The yellow-brown color of stool is actually the color of bilirubin.
9. Therefore, there are many factors that can cause bilirubin to increase and cause jaundice.
10. For example, red blood cells are destroyed too much, or there is a problem with liver function (such as being destroyed by a virus), or gallstones cause bile inability to function.Emitted into the intestines, etc.
11. As everyone knows, most neonatal jaundice will naturally subside during development and growth, but there are also some children with jaundice that are more severe than If it is stubborn, it may even need to be treated with light or medication.
12. If the degree of jaundice is particularly severe (also known as kernicterus or bilirubin encephalopathy), excessive bilirubin will cause skin rashes. Yellow substances can penetrate into brain tissue, cause damage to the nervous system, and can directly cause serious sequelae such as mental retardation.
13. Therefore, although neonatal jaundice is a relatively common problem, parents should not take it lightly!
14. Hunan Medical Chat Special Q&A Author: Wen Shu, Changsha Jiangwan Reproductive and Genetic Hospital
2. What is the normal value of premature jaundice
The normal value of jaundice in premature infants is based on serum bilirubin as a reference indicator. This is normal as long as the amount does not exceed 204 micrograms/L (12 mg/L) for full-term infants and 255 micrograms/L (15 mg/L) for premature infants. Jaundice of premature infants is a very common disease in newborns. Clinically, 60 infants born under 60 months of age developed jaundice within one week of birth, and 80 infants developed jaundice within 24 hours of birth. Jaundice in premature infants is mainly caused by neonatal hepatic underdevelopment, abnormal bilirubin metabolism and elevated blood bilirubin concentration. It can be divided into physiological jaundice and pathological jaundice.
3. How to read the normal comparison table of infant jaundice
Generally speaking, the normal value of bilirubin in term newborns (jaundice index) is less than 12.9 mg/dl, and the normal value of bilirubin in premature infants is less than 15 mg/dl. If the newborn\’s bilirubin value exceeds 12.9mg/dl, or the bilirubin value rises too fast, rising by more than 5mg/dl every day, the duration of jaundice in full-term newborns exceeds 14 days, the duration of jaundice in premature infants exceeds 4 weeks or jaundice Recurrence is usually considered to be pathological jaundice. The cause should be identified in time and corresponding treatment should be given to avoid the occurrence of hyperbilirubinemia encephalopathy.
OK, this article ends here, I hope it will be helpful to everyone.
