A sessile polyp is a type of colon polyp that grows flatly inside the colon wall, and it does not have a stalk, according to WebMD. Sessile polyps can be cancerous and must be removed when detected during sigmoidoscopy or colonoscopy.
According to WebMD, it is possible for sessile polyps to develop into cancer. Sessile polyps grow on the inside wall of the colon and are characterized by their flatness and lack of a stalk. These types of polyps may be removed during a sigmoidoscopy or colonoscopy.
Polyps are extra pieces of tissue growing from the lining of the colon, says the National Digestive Diseases Information Clearinghouse. Polyps can stick out into the colon and look somewhat similar to mushrooms, or they can lie flat against the wall of the colon. Colon and rectal cancer usually begi
Precancerous polyps are treated by removing tissue samples, determining the type of polyp in the laboratory, and periodic monitoring, according to WebMD. Polyps are benign tissue growths that appear on the wall of the colon that may develop into cancer, explains the American Cancer Society.
Sessile polyps are more likely to avoid detection during screening than pedunculated polyps, which have stalks, as stated by Merck. As a result, sessile polyps are more likely to become cancerous before detection. However, the shape does not influence a polyp's probability of turning into cancer.
One is not more dangerous than the other, as sessile polyps and tubular adenomas are simply different terms relating to the shape and growth pattern of a polyp, explains American Cancer Society. Sessile polyps and sessile tubular adenomas are polyps that have not yet become cancerous.
Precancerous cells, or premalignant cells, refer to abnormal cells that can transform into cancerous cells; however, they are not invasive, meaning they don’t spread to other body parts, explains About.com. In most cases, precancerous cells remain abnormal but do not develop into cancer.
Common treatment options for precancerous cells include cryosurgery, laser surgery and conization. Another form of treatment for precancerous conditions that occur along the epidermis involves the use of topical medication, such as creams and lotions, as stated by the American Society of Clinical On
People with polyps may experience rectal bleeding, stool color change, anemia due to iron deficiency, nausea and vomiting, according to Mayo Clinic. Polyps also manifest in bowel habit changes and abdominal pain. However, polyps typically don't result in symptoms.
As of 2014, doctors do not cite any absolute specific causes of colorectal polyps, but research suggests they may be caused by some genetic factors or prior conditions, notes Healthline. Additionally, those with certain unhealthy lifestyles or habits may be at an increased risk of developing polyps.