The anal opening reveals a piece of meat belongs to the abnormal condition, common causes include hemorrhoids, polyps, mucous membrane prolapse and soft tissue edema around the anal opening.
1. hemorrhoids: prolonged abdominal pressure increases, defecation abnormalities, resulting in varicose veins around the dentate line, hemorrhoids will have corresponding changes, such as internal hemorrhoidal prolapse, inflammatory hemorrhoids, thrombosed hemorrhoids, etc., the performance of the anus reveals a block of meat.
2. polyps: the rectum, anal canal polyps out of the body, there will also be similar to the anus to reveal the changes of the meat.
3. Mucosal prolapse: prolonged constipation, anal sphincter relaxation, etc., can easily cause rectal mucosal prolapse, exposed outside the anus, causing the corresponding condition.
4. Perianal soft tissue edema: friction at the anal opening, inflammatory stimuli, etc., will lead to local edema and cause corresponding changes.
The anus reveals a piece of meat, there may be other causes, it is recommended to go to the hospital in time for examination, clear causes, standardized and reasonable treatment under the guidance of clinicians, so as not to delay the condition.