Wbc esterase 2+意思

"WBC esterase 2+" is a term used in urine analysis to describe the presence and intensity of white blood cell (WBC) esterase in a urine sample. WBC esterase is an enzyme that is found in white blood cells and is used as a marker for inflammation or infection in the urinary tract.

Here's what the grading system for WBC esterase might mean:

• Negative (or -): No WBC esterase detected.
• Trace (or ±): A very small amount of WBC esterase detected, which could be within the normal range or slightly elevated.
• 1+: A slight increase in WBC esterase, which may indicate a mild infection or inflammation.
• 2+: A moderate increase in WBC esterase, which suggests a moderate to moderately severe infection or inflammation.
• 3+: A high level of WBC esterase, indicating a severe infection or inflammation.
• 4+: The highest level of WBC esterase, indicating a very severe infection or inflammation.

A finding of "WBC esterase 2+" suggests that there is a moderate amount of WBC esterase present in the urine, which could be indicative of a moderate to moderately severe infection or inflammation in the urinary tract, such as a urinary tract infection (UTI) or kidney infection.

It's important to note that this result should be interpreted in conjunction with other findings from the urine analysis, as well as clinical symptoms and medical history. If you have received a report of "WBC esterase 2+" in your urine test, it is recommended that you consult with a healthcare professional for further evaluation and treatment.