Description

Serum cholinesterase is a blood test that looks at levels of 2 substances that help the nervous system work properly. They are called acetylcholinesterase and pseudocholinesterase. Your nerves need these substances to send signals. Acetylcholinesterase is found in nerve tissue and red blood cells.

Pre-Information

Samples must be taken between 13 and 24 weeks of pregnancy. On the test request form, provide the gestational age, collection date, clinical indications, and, if available, the AFP and MoM findings.Test Send Out Consent Form, must be properly completed. O