A Case of Abnormal Results Caused by Urine Contamination in Serum During Detection.

BACKGROUND

Unqualified samples directly affect the accuracy of test results in clinical laboratory. Timely and accurate identification of unqualified specimens can avoid the occurrence of medical adverse events.

METHODS

This study reported a case of abnormal results caused by urine carrying contamination in serum during detection.

RESULTS

During the testing process, improper operation of laboratory staff led to serum contamination with urine, which affected the accuracy of the test results.

CONCLUSIONS

In addition to the pre-inspection stage, all laboratories should also pay attention to the quality control of sample during the inspection, so as to ensure the accuracy of the results and medical safety.