What happened to purulent blood stool after diarrhea for more than ten days?

Diarrhea generally refers to diarrhea. Diarrhea more than ten days later purulent blood may be enteritis, intestinal tuberculosis, intestinal tumors and other diseases caused.

1, enteritis

patients intestinal infection bacteria, viruses and other pathogens appear enteritis, inflammation leads to intestinal mucosa damage caused by intestinal bleeding, resulting in purulent blood.

2, intestinal tuberculosis

If the patient intestinal mucosa infection mycobacterium tuberculosis intestinal tuberculosis, due to the pathogen damage local tissue, and produce pus, can cause the above symptoms.

3, intestinal tumor

If the patient intestinal tissue abnormal proliferation tumor, due to tumor oppression adjacent tissue, prone to long-term diarrhea and purulent blood symptoms.