Urine Microscopic Examination (Microscopic Urinalysis)

What Does the Microscopic Urine Test Check For?

Your urine sample is examined for the presence of red blood cells (hematuria), white blood cells (pyuria), bacteria (indicating infection), casts (signs of kidney damage), crystals (possible kidney stones), or other abnormal substances. These findings can help pinpoint conditions like urinary tract infections, kidney disease, or bladder issues.

How Is the Sample Collected?

You’ll collect a midstream urine sample in a clean container. The sample is then sent to the lab for microscopic analysis. No special preparation is needed, but avoid using hygiene products that may alter results.

When Might This Test Be Ordered?

Your doctor may recommend this test if you have symptoms like frequent urination, pain while urinating, blood in urine, or if you’re experiencing unexplained fatigue or swelling. It’s also used during routine check-ups or to monitor chronic conditions like kidney disease.

What Are Common Findings?

Common findings include red blood cells (from bleeding in the urinary tract or kidneys), white blood cells (signaling infection), bacteria (confirming UTI), or crystals (possible kidney stones). These results help guide further treatment or testing.