OVERVIEW:
What is the copper (24hrs) urine lab test?
A copper (24hrs) urine lab test measures the amount of copper excreted in urine over a period of 24 hours.
Why is the copper (24hrs) urine lab test done?
A copper (24hrs) urine lab test is done in order to:
- Measure the level of copper in urine,
- Diagnose Wilson disease,
- Diagnose obstructive liver disease.
What does the copper (24hrs) urine lab test measure?
A copper (24hrs) urine lab test measures the amount of copper present in urine during a 24 hour period. Copper is a mineral that plays a significant role in homeostatic mechanisms and metabolic processes.
Are there any risks associated with this test?
There are no known risks associated with this test.
Can this test be performed in children?
This test can be safely performed in children.
What are the causes of high copper level in urine?
Biliary cirrhosis, chronic active hepatitis, and Wilson disease raise level of copper in urine.
What are the signs of high copper level in urine?
Common symptoms of raised copper level are diarrhea and headache.
Can extremely high copper level cause toxicity?
An extremely high copper level can cause a psychotic break.
Normal value of copper in urine is 10-30 micrograms/24 hours.
Any value higher than normal indicates an abnormality in copper level.
A copper (24hrs) urine lab test is done in order to:
- Measure the level of copper in urine,
- Diagnose Wilson disease,
- Diagnose obstructive liver disease.