What Is Leukocyte Esterase in Urine and What Does It Mean?
Aug 4, 2025 · Leukocyte esterase (LE) is an enzyme produced by white blood cells, primarily neutrophils. Its presence in urine typically indicates an immune response within the urinary tract, …
Leukocytes in Urine: Causes - WebMD
Dec 29, 2024 · How to Identify White Blood Cells in Urine Your health care provider will likely order a urine test, called a WBC esterase test, to see if there are white blood cells present.
What Does A Trace Of Leukocyte Esterase In Urine Mean
If you've recently undergone a urine test and received a result indicating a trace of leukocyte esterase, you may be wondering what this means for your health. In this article, we will explore the significance …
What Are Leukocyte Esterase and What Do Results Mean?
Leukocyte esterase (LE) is an enzyme frequently tested as part of a routine urinalysis. Its presence in a urine sample is a significant finding that serves as an early indicator of inflammation or infection …
What Leukocytes in Urine Reveal About Your Health
Dec 11, 2025 · A positive test result for leukocyte esterase, a substance secreted by leukocytes, could indicate a problem such as an infection in the urinary tract, and more tests or an exam may be …
Leukocyte Esterase in Urine: What Does an Abnormal Result ...
Leukocyte esterase is an enzyme that suggests the presence of white blood cells in the urine, which might point to a urinary tract infection (UTI) or other conditions. A urinalysis may show abnormal …
Leukocyte esterase - Wikipedia
Although the exact structure and biological function remains unclear, leukocyte esterase represents a type of biomarker for leukocytes and thus can be utilized as a screening or diagnostic tool for various …