Discover the many causes of bloody urine, such as infections. Also learn how it’s diagnosed and treated, how to prevent it, and more.

Red or pink urine signals potential health issues from infections to cancer. Learn warning signs that require immediate ...

Medically reviewed by Anju Goel, MD Pyuria is a term that describes the presence of pus, which is mostly made up of white blood cells, in urine. Urine typically contains very few or no white blood ...

Your doctor tells you they want to do a urine culture.It’s a test to check for germs or bacteria in your pee that can cause a urinary tract infection ().. Your urinary tract includes the kidneys ...

Leukocytes are white blood cells. They function as part of the immune system but may pass into the urine. Learn the causes, symptoms and treatments here.

Simple lab-free test to detect bacteria in fluids from water to urine. ScienceDaily . Retrieved June 11, 2025 from www.sciencedaily.com / releases / 2024 / 11 / 241126134819.htm ...

Blood in the urine, or hematuria, may arise after an infection or injury. Some causes are specific to females or more likely to affect females than males. Learn more here.

With microscopic hematuria, only a lab test can find the red blood cells. Even a small amount of blood in your urine can make it change color. Let your doctor know if yours looks pink, red, or brown.

For a urine culture, the urine is given several days to allow the bacteria, if present, to grow. The sample is then examined under a microscope. If your urine shows signs of bacteria or other ...

Hematuria comes in two main varieties: gross and microscopic. A wide range of ailments can lead to hematuria, and the central task is to rule out life-threatening disease, mainly cancer. This artic ...

The microscopic world of cells and bacteria is incredibly important to understand, ... New imaging technique offers unprecedented view of cells, inside and out By Michael Irving. November 10, 2021 ...

In the test, phages – as they are called informally – find and attack the target bacteria in a sample, causing the bacteria to release microscopic amounts of intracellular material which the ...