Web Results

www.reference.com/science/polypoid-lesion-colon-5a63d772bd57c582

A sessile polyp is a type of polypoid lesion, but it doesn't have the characteristic stalk of most polypoid lesions. Flat polyps may also be found within the colon. This type of lesion doesn't have a raised surface and can be difficult to detect from the surrounding colonic mucosa. Most lesions found during a colonoscopy examination turn out to ...

www.healthtap.com/topics/polypoid-lesion

HealthTap: Doctor answers on Symptoms, Diagnosis, Treatment, and More: Dr. Singh on polypoid lesion colon: ... On the contrary. The smaller the polyp, the less likely it is to be "cancerous". Sessile just means flat (harder to find) versus pedunculated (mushroom-shaped). The precancerous type of polyps are adenomatous and serrated polyps (documented on pathology).

www.ncbi.nlm.nih.gov/books/NBK6994

Benign tumors of the colon and rectum. M. Zuber and F. Harder. Department of Surgery, University of Basel, Switzerland ... uniform localized or generalized polypoid lesions. Endoscopic examination with biopsy confirms the nature of the polyp. The polyp is composed of well differentiated lymphoid tissue. Rectal lesions may lack symptoms while ...

onlinelibrary.wiley.com/doi/abs/10.1002/1097-0142(197107)28:1<146::AID...

More than half of some 2000 polypoid lesions of the colon and rectum studied in the Department of Pathology of Henry Ford Hospital, over a recent 5‐year period, were diagnosed as adenomatous polyps. Approximately one quarter were considered non‐neoplastic—hyperplastic, mucosal, and inflammatory polyps.

www.wisegeek.com/what-is-a-colon-lesion.htm

A colon lesion is an abnormal cellular change in the colon, or large intestine.Lesions in this part of the intestine can have a number of causes, and when they are identified, follow-up diagnosis is usually recommended to learn more about the exact nature of the change.

pubs.rsna.org/doi/full/10.1148/rg.246045063

Because polyp size and imaging appearance are imperfect surrogates for histologic analysis, radiologists interested in offering CT colonography for colorectal cancer screening should know the wide array of entities that can manifest as apparent “lumps and bumps” in the colon. Broad categories of polypoid lesions include neoplastic mucosal ...

www.answers.com/Q/What_are_polypoid_colon_lesions

What are polypoid colon lesions? ... polypoid lesion left maxillary sinus Read More. ... Secondary skin lesions are those changes in the skin that result from primary skin lesions, either as a ...

www.webmd.com/colorectal-cancer/news/20080306/flat-lesions-linked-to-colon-cancer

March 6, 2008 -- They are usually missed or overlooked during colon cancer screening, but flat lesions within the lining of the colon and rectum may be more likely to be cancerous than polyps, new ...

www.healio.com/gastroenterology/inflammatory-bowel-disease/news/print/healio...

The most common and important question to answer when encountering these lesions is whether the polypoid lesion is an inflammatory or a dysplastic polyp. Most polypoid lesions are inflammatory ...

en.wikipedia.org/wiki/Polyp_(medicine)

Adenomatous polyps, or adenomas, are polyps that grow on the lining of the colon and which carry a high risk of cancer.The adenomatous polyp is considered pre-malignant, i.e., likely to develop into colon cancer. The other types of polyps that can occur in the colon are hyperplastic and inflammatory polyps, which are unlikely to develop into colorectal cancer.