While microscopic blood in your urine may not be a medical emergency, visible blood in your urine is associated with a number of serious health issues, including kidney disease and urologic cancer.

Visible blood in the urine is not a typical symptom of interstitial cystitis (IC). However, in some cases, lab tests may show microscopic blood in the urine of people with IC. Doctors refer to blood ...

Urine microscopy is an important adjunct to the urinalysis. The findings of cells, casts or crystals can aid in urinalysis interpretation and in making a more accurate diagnosis. Since the formed ...

—Researchers in Australia identified urine microscopy with culture and sensitivity as a potentially overused test in the diagnosis of urinary tract infection. Reducing unnecessary testing in ...

Medically reviewed by Anju Goel, MD Pyuria with white blood cells and bacteria usually indicates a urinary tract infection (UTI). Pyuria can cause urine to appear cloudy with a strong, foul-smelling ...

Signs and symptoms of IgA nephropathy vary among individuals and may not manifest for years, even decades. If symptoms are present, common and early ones include blood in the urine, foamy urine, ...

Expert Rev of Obstet Gynecol. 2012;7(3):269-279. In summary, excess levels of urobilinogen and bilirubin in the urine may signal liver disease, and more research is needed to correlate these levels ...