The first thing you should do is to analyze the nature of this piece of meat. Through the visual diagnosis and touch can feel, 1, if the color is more purple, the texture is more hard, may be thrombosed external hemorrhoids, the treatment of this generally take thrombus stripping surgery. 2, if the texture is relatively soft, stool can be returned to the anus on their own, it may be rectal polyps, may be perianal fibroids, which need surgical resection, if necessary, sent to the pathology. 3, if the texture is more hard, volatility Positive, consider perianal abscess, should do a perianal ultrasound clear, if determined to be a perianal abscess, should be performed abscess incision and drainage. Therefore, according to different diseases, different treatment should be chosen.