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ANORECTAL DISORDERS SYMPTOMS |
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Hemorrhoids are swollen or varicose
veins in the anal canal and rectum. They may become inflamed,
enlarged, or protrude from the anorectal area. Hemorrhoids may bleed
when passing a bowel movement. The amount of bleeding is typically
small. Frequently, hemorrhoids develop because of straining during
bowel movements, especially if the person has constipation. An anal fissure is a tear in the lining of the anus that is usually caused by a hard bowel movement. Fissures are painful and bleed when the tissue is stressed during bowel movements. Anorectal abscesses are characterized by pus-forming infections in the anorectal region. Painful abscesses form under the skin. An anorectal fistula is an abnormal opening or channel from the anorectal area to another part of the body. Typically, the channel leads to pockets of skin near the anus. When seen in infants, anorectal fistulas are considered birth defects. These are seen more frequently in boys than in girls. Fistulas are also seen more frequently in people who have other diseases, including Crohn's disease, tuberculosis, cancer, and diverticulitis. Anorectal fistulas also occur following anorectal abscesses or other injury to the anal area. Fistulas are usually painful and discharge pus. Proctitis is an inflammation of the internal mucosal lining of the rectum. Ulcers of the lining may form and develop into ulcerative colitis. There are many causes of proctitis, including the sexually transmitted diseases chlamydia and herpes simplex infections. Proctitis is frequently seen in homosexual males as a consequence of anorectal infection. Proctitis itself is not painful, but pain may be caused by the infectious agent. |
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| ANORECTAL DISORDERS RELATED ITEMS | ||
