What can be detected by checking stool

Stool inspection can directly and intuitively understand some pathological phenomena of the gastrointestinal tract. Indirect judgment of the functional status of the digestive tract, pancreas, liver and gallbladder. Check stool We check under the microscope including cells, such as white blood cells, red blood cells, check for bacterial infection. Second, look at food residues, more common in pancreatitis, pancreatic insufficiency. Third, check intestinal yeast, to understand whether there is intestinal flora imbalance. Fourth, the inspection of parasites, you can see under the microscope whether there are ascaris, pinworms, etc. In chemical examination, you can find occult blood test, occult blood test can find whether there is bleeding in the digestive tract. If occult blood is positive, it indicates that there is a small amount of bleeding in the digestive tract. Second, see the qualitative test of fecal bile element to understand whether there is fecal bile element, urobile element. If it is positive, it indicates hemolytic anemia or common bile duct obstruction.