Is it normal to have RBC in stool?
Red Blood Cells (RBC) in the stool may be associated with a parasitic or bacterial infection, or an inflammatory bowel condition such as ulcerative colitis. Colorectal cancer, anal fistulas, and hemorrhoids should also be ruled out.
What are the normal values in stool analysis?
Fecal pH, electrolytes, and reducing substances Fecal pH is measured in a fresh fecal sample using nitrazine paper. Normally, the fecal pH ranges between 7.0 and 7.5. A fecal pH below 5.5 indicates acidic feces.
What is normal reaction of stool?
Normal: The stool appears brown, soft, and well-formed in consistency. The stool does not contain blood, mucus, pus, undigested meat fibers, harmful bacteria, viruses, fungi, or parasites. The stool is shaped like a tube.
How do I read my stool test results?
If your test results are negative, that means that they’re normal. No germs were found in your poop and you don’t have an infection. A positive test result means that your poop was infected with a germ, virus, or other type of bacteria.
What does abnormal stool test mean?
An abnormal FIT result means that blood was found in the stool sample that you submitted. Abnormal FIT results are common and do NOT mean that you have cancer. On average, ten percent of people screened with FIT will have an abnormal result and will require additional testing.
What do stool tests show?
The stool culture is a test that detects and identifies bacteria that cause infections of the lower digestive tract. The test distinguishes between the types of bacteria that cause disease (pathogenic) and the types that are normally found in the digestive tract (normal flora).
What is a positive stool culture?
Positive results mean bacteria, parasites, or other abnormal organisms were found in your stool culture. They may be causing your infection. Sometimes the test shows a false-negative result. This means the test missed certain infectious bacteria.
What other conditions may cause blood in the stool and a positive result?
Other conditions that may produce a positive result on a fecal occult blood test include ulcers, hemorrhoids, polyps, and benign tumors.