A knot in one's heart grew inside anal mouth what reason is

The patient has a pimple in the anal mouth. First, if the pimple texture is soft and there is no obvious pain to touch, it is considered to be external hemorrhoids or mixed hemorrhoids.

This is a type of hemorrhoids, mainly related to squatting for a long time or constipation. Second, if the pimple texture is tough, it is found that the pimple surface is gray and located on the dental line through anorectal examination. It is considered to be more likely to occur anal papilloma.

This is a benign tumor in the anal rectal area, and it is often related to inflammatory stimulation and stool stimulation.