Test Code LIPA Lipase Level
Additional Codes
Cerner |
NextGen |
Lipase |
Lipase Level |
Lip |
|
Useful For
Lipase is a digestive enzyme that is mainly produced by the acinar cells of the exocrine pancreas. Its physiological role is to hydrolyze the long-chain triglycerides in the small intestine. Serum lipase increases rapidly in patients with acute and recurrent pancreatitis, pancreatic abscess or pseudocyst, pancreatic trauma, pancreatic cancer, common-bile-duct obstruction, and ingestion of drugs that are toxic to the pancreas. It is also increased by most inflammatory conditions in the abdominal cavity, biliary tract disease, abdominal abscesses, and renal failure. Lipase is more specific than total amylase in the diagnosis of acute pancreatitis.
Methodology
Two-point rate.
Patient Preparation
None
Collection Instructions
Standard phlebotomy practices.
Specimen Requirements
Container |
|
||||||||||||
Stability |
|
||||||||||||
Rejection Criteria |
Gross Hemolysis |
Result Reporting and Reference Values
Reported in units/L.
Age |
Low |
High |
Critical Low |
Critical High |
0-18Y |
25 |
120 |
N/A |
N/A |
18-150Y |
23 |
300 |
N/A |
N/A |
Reflex Testing
None
Limitations
Extremely high Carboxylesterases show a positive bias. 5-Aminosalicylate shows a negative bias.