There is a piece of meat out of the anus does not hurt, does not itch, the main consideration is that there are three possibilities: First, hemorrhoids, is a common class of rectal perianal diseases, when the hemorrhoidal nucleus increases and intra-abdominal pressure increases, can be prolapsed to the outside of the anus, if there is no formation of incarceration, is not accompanied by pain and discomfort in the anus. Second, prolapse of anus, that is, rectal mucosa prolapse, manifested as part of the rectal mucosa, or all out of the anus, accompanied by anal swelling and defecation feeling. Third, rectal adenoma or polyp, when the rectal adenoma or polyp is single and with the tip, it can be dislodged to the outside of the anus with the stool, and then it can be returned to the anus by itself after the bowel movement, which is not accompanied by the typical clinical manifestations. When there is a piece of meat out of the anus without pain or itching, you should go to the Department of Anorectal Surgery or General Surgery of regular hospitals to get a clear picture of the cause of the disease and timely targeted treatment.