Your doctor can order a stool ova and parasites (O&P) test to check for parasites and their eggs in your stool, or feces. It’s a relatively easy and common test. Your doctor will likely ask you to ...

Pancreatic elastase is the digestive enzyme the pancreas produces to help digest food. Doctors can measure elastase levels by testing a stool sample. Low levels could indicate exocrine pancreatic ...

Patients often plead they'll do anything to avoid a colonoscopy for cancer screening. Now doctors at the Mayo Clinic have an alternative that will put that sentiment to the test. Mayo officials ...