How can there be villous adenoma in colon, if there are no villi there

sameeralord · 2013-05-22T11:20:40+00:00

As title suggest. Thanks :smile:

Thread starter sameeralord
Start date May 22, 2013

In summary, villous adenomas can develop in the colon due to the presence of small finger-like projections called colonic crypts. They can also be found in other parts of the body, but are most commonly found in the colon. Risk factors for developing villous adenomas include age, family history of colon cancer, and a personal history of inflammatory bowel disease. Diagnosis is typically done through a colonoscopy and treatment options include surgical removal, chemotherapy, and radiation.

May 22, 2013

sameeralord

As title suggest. Thanks

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May 22, 2013

mazinse

villi is the appearance

1. How can there be villous adenoma in colon if there are no villi present?

While the colon is typically devoid of villi, it does contain small finger-like projections known as colonic crypts. These crypts serve a similar function to villi in the small intestine, allowing for absorption of nutrients and fluid. It is in these crypts that villous adenomas can develop.

2. Can villous adenomas be found in other parts of the body besides the colon?

Yes, villous adenomas can also develop in the small intestine, stomach, and rectum. However, they are most commonly found in the colon.

3. Are there any risk factors for developing villous adenomas?

There are several risk factors that have been associated with the development of villous adenomas, including age (typically found in individuals over 60), a family history of colon cancer, and a personal history of inflammatory bowel disease.

4. How are villous adenomas diagnosed?

Villous adenomas are typically diagnosed through a colonoscopy, where a flexible tube with a camera is inserted into the colon to visualize any abnormalities. Biopsies can also be taken during this procedure to confirm the presence of a villous adenoma.

5. What are the treatment options for villous adenomas in the colon?

The most common treatment for villous adenomas in the colon is surgical removal. This can be done during a colonoscopy or through a more invasive surgery, depending on the size and location of the adenoma. In some cases, additional treatment such as chemotherapy or radiation may be recommended.