A test for fecal occult blood looks for blood in your poop, or feces. It can be a sign of a problem in your digestive system, such as a growth, or polyp, or cancer in the colon or rectum.

You will be able to get a quick price and instant permission to reuse the content in many different ways. Occult femoral neck fractures are frequently misdiagnosed.1 Once misdiagnosed, the ...