How long can neonatal biliary atresia be found?

summary

Biliary atresia refers to partial or total biliary atresia, early treatment, so that your body as soon as possible recovery, normal life. It is a serious congenital disease, which is caused by neonatal congenital growth and development defects of biliary tract, local or wide range of biliary drainage is not smooth, leading to severe obstructive jaundice, and then affect the growth and development of newborns, and even life-threatening. Now let's talk about how long can neonatal biliary atresia be found?.

How long can neonatal biliary atresia be found?

First, don't worry. Radionuclides can be used in nuclear medicine for dynamic imaging of liver and gallbladder to make a definite diagnosis and provide timely and effective treatment, so as not to delay the illness and cause pain and loss to the children and their families.

Second: the neonatal bile duct is very small, but the usual ultrasound examination is not ideal, high requirements for examiners, easy to miss diagnosis, and puncture examination damage. Hepatobiliary dynamic imaging is a noninvasive, safe, and highly effective method, with a sensitivity of more than 90%. It can effectively differentiate congenital biliary atresia and neonatal hepatitis.

Third: it is safe for a newborn baby to have nuclear medicine imaging examination. According to the specific situation of the child, such as age and weight, nuclear medicine experts adjust the dosage of radioactive imaging agent to ensure that the examination dose is within the radiation safety permission range and will not bring harm to the examiner. Moreover, this examination has a unique effect in the diagnosis of congenital biliary atresia, and other examinations can not be replaced.

matters needing attention

1. Fasting for at least 4 hours before examination should be avoided to avoid gallbladder undevelopment due to insufficient fasting. 2. The anesthetic of Oddi sphincter was stopped 6-12 hours before examination. 3. Prepare the venous channel, make the indwelling needle, so that it is easy to inject imaging drugs. 4. Adequate sedation should be given before the examination to ensure that the body position remains unchanged during the examination. The change of body position is easy to affect the quality of image acquisition, thus affecting the accuracy of diagnostic results.