What are the different types of surgery of polyp?
Polyps are non -lawyer tumors that most often grow in the intestine, although they can also be found in other places throughout the body. Although most polyps themselves are benign, it can be the forerunner of certain types of colon cancer. Polyp surgery to remove growth can be performed in several different ways, depending on the size and location of growth. Some may be removed during colonoscopy, while others require more invasive types of surgery.
The two most common types of polyps are hyperplastic and adenoma. While hyperplast is rarely at risk of cancer, adenoma is considered a precursor of colon cancer, although growth itself rarely becomes cancer. Determination of the polyp type requires growth biopsy. Doctors usually recommend removing all polyps to be determined.
polyps are usually rare in young adults, but very common in older adults. Those older than 60 years have about 25 % chance to develop on Least One. The size of polyps ranges from less thana quarter of the inches in several inches on average. While smaller polyps can be easily removed during routine colonoscopy, greater often requires them to be removed by surgery of the polyp.
polyps found during colonoscopy can be removed using a loop loop around the polyp. Snare is tightened around the polyp stem and the electric current passes through the wire, coagulates the blood and cuts the stem. The removed polyp is sent to the laboratory for analysis. The procedure is considered safe and is usually painless, but carries a low risk of perforating the intestinal wall. Excessive bleeding also occurs in one of 100 cases.
If the polyp is too large to remove during colonoscopy, the polyp surgery is usually recommended. Removal can often be performed by endoscopic surgery. This type of surgery uses scopes embedded in small cuts or the opening of the body that leads to the removal of polyps. It is at least ibut still brings a small risk of infection or intestinal perforation.
growth greater than 1.5 inches, or about 4 centimeters, usually require a more invasive type of surgery of polyp. If the polyp base is wide and does not have a well -defined stem, removal of endoscopically could carry a significantly high risk of bleeding or perforation. These types of polyps also more often contain cancer cells and their removal by surgically opening the abdomen is usually the safest option.
polyps can also be found in the uterus and cervix. While minor growth can be left and monitored over time, greater growth usually requires surgery of polyp. This is usually done by hysteroscopy, which includes inserting thin illuminated hystercope into the vagina, through the cervix and up into the uterus to locate the polyp, then throwing surgical tools via hysterSCOPE to remove polyp.