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 ...

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 ...

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 ...