What does "Cystatin C" mean?
Table of Contents
Cystatin C is a small protein found in the blood that helps the body keep track of kidney function. It is produced by all cells in the body and is filtered by the kidneys.
Why is Cystatin C Important?
Doctors look at Cystatin C levels to see how well the kidneys are working. This is important because the kidneys filter waste from the blood. If the kidneys are not doing their job, waste can build up in the body, causing health problems.
How is Cystatin C Measured?
Cystatin C is measured through a simple blood test. High levels of Cystatin C might suggest that the kidneys are not functioning properly, while normal levels usually indicate healthy kidney function.
Comparison with Other Tests
Cystatin C is often compared to other kidney tests, such as creatinine. It may provide a more accurate picture of kidney health, especially in certain groups of people, including those with different ethnic backgrounds or health conditions.
Conclusion
Overall, Cystatin C is a useful marker for assessing how well the kidneys are working. It's important for doctors to consider this test along with others to get a complete view of a patient's kidney health.