Overview of Alkaline Phosphatase Isoenzymes
What is Alkaline Phosphatase Isoenzymes?
This test is mostly ordered as a part of liver function tests; when you have symptoms of a liver disorder like loss of appetite, nausea, vomiting, abdominal pain, jaundice, itching or bone disease like bone pains.
Why is Alkaline Phosphatase Isoenzymes done?
- As a part of liver function test
- If you have signs or symptoms of a liver disorder like loss of appetite, nausea, vomiting, fatigue, abdominal pain, jaundice, itching
- If you have signs or symptoms of bone disease like bone pain, increased frequency of fractures
Preparation for Alkaline Phosphatase Isoenzymes
- No special preparation required
Sample Type for Alkaline Phosphatase Isoenzymes
The sample type collected for Alkaline Phosphatase Isoenzymes is: Blood
Interpreting Alkaline Phosphatase Isoenzymes results
- High Alkaline Phosphatase (ALP) usually indicates either the liver has been damaged or there is bone disease
- Greatly increased ALP level may be associated with blockage of bile ducts as in gall stones or cancer and in Paget's disease of bones
- Moderately elevated level can be seen in liver diseases like hepatitis, cirrhosis and in other conditions like ulcerative colitis, congestive heart failure, Hodgkin's lymphoma
- Low levels of ALP may be seen temporarily in blood transfusion or heart bypass surgery