Total bilirubin of 22.4μmol/L is slightly higher than the normal range of 3.4μmol/L-17.1μmol/L. To determine the severity of the condition, it is necessary to combine with other indicators of liver function and other tests to make a comprehensive judgment.
Total bilirubin is one of the important indicators of liver function tests, which is the sum of direct bilirubin and indirect bilirubin. The normal range of total bilirubin is 3.4 μmol/L-17.1 μmol/L, and the reasons for the elevation may be physiological elevation, biliary tract disease, hematological disease, liver disease, testing error, etc. The result of the test is only 22.4 μmol/L. The result of the test is classified as Slightly elevated, generally considered to be of no clinical significance.
In addition to total bilirubin, the patient’s direct bilirubin, indirect bilirubin, and history of hepatobiliary disease should also be taken into account in the clinical diagnosis, and a slight elevation of total bilirubin of 22.4 μmol/L is generally considered to be of no concern.