What is the diagnosis of intestinal bleeding?

The method of diagnosis of intestinal bleeding includes rectal digital examination, fecal occult blood test, endoscopy, etc. The specific analysis is as follows:

1. Rectal digital examination

helps to determine whether there is a lesion in the rectal part and is conducive to the initial diagnosis of intestinal bleeding.

2. Fecal occult blood test

Through fecal occult blood test, if the test result is positive, it indicates that there is blood in the feces, and further diagnosis can be made.

3. Endoscopic examination

through endoscopic examination helps to directly observe the intestinal mucosa, such as whether there are polyps, tumors, inflammation, etc., and helps to clarify the causes of intestinal bleeding.