"Persistent asymptomatic isolated microscopic hematuria is a frequent incidental finding on routine examination of children, adolescents, and young adults. The most recent American Academy of ...

Occult blood is when you can’t see blood in your urine with your eye and it’s only visible under a microscope. You may need antibiotics or different treatments depending on the infection or other ...

You may have hematuria due to an infection, such as a urinary tract infection, or recent sexual activity. Long-term conditions, such as viral hepatitis, can also cause red blood cells in your pee. Red ...

Urine microscopy is a time-honored, readily available and commonly used noninvasive test to aid clinicians in discriminating between different forms of acute kidney injury. However, the diagnostic and ...

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 ...