Rectal Polyp

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What is Rectal Polyp?

A rectal polyp is a growth of tissue that forms on the lining of the rectum, the final portion of the large intestine. These polyps are generally benign (non-cancerous), but some types can develop into cancer over time if not removed. Polyps can vary in size and shape, with some being flat (sessile) and others on a stalk (pedunculated).

How to diagnose Rectal Polyp? When to consult a doctor?

A flexible tube with a camera is inserted into the rectum to examine the entire colon and rectum. Polyps can be found and removed during this procedure. A shorter version of a colonoscopy that examines the rectum and lower part of the colon.

You should consult a doctor if:

Rectal bleeding. Unexplained changes in bowel habits that last more than a few days. Abdominal pain or discomfort. If you have a family history of colorectal cancer or polyps, regular screening may be recommended

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Causes
  • Familial Adenomatous Polyposis (FAP)
  • Lynch Syndrome (Hereditary Nonpolyposis Colorectal Cancer)
  • Diets high in red or processed meats, and low in fruits, vegetables, and fiber, may increase the risk of polyp formation.
  • Obesity and a sedentary lifestyle can contribute to the development of polyps.
  • Smoking and excessive alcohol consumption may also play a role.
Symptoms
  • Rectal bleeding
  • Mucus in the stool.
  • Changes in bowel habits
  • Abdominal pain or discomfort
  • Anemia
Frequently Asked Questions

Screening recommendations vary based on individual risk factors, but generally:

  • Individuals over 50 should begin regular screenings.
  • Those with a family history or genetic predisposition may need to start earlier and have more frequent screenings.

Most rectal polyps are benign, but some types, such as adenomatous polyps, have the potential to become cancerous over time. Regular screening and removal of polyps can significantly reduce the risk of colorectal cancer.

After the removal of rectal polyps, follow-up care may include:

  • Regular colonoscopy screenings to monitor for new polyps.
  • Lifestyle changes to reduce risk factors.