What is colorectal cancer surgery?
Colorectal cancer surgery is the treatment of colorectal cancer cancer. For most people, this treatment involves surgical removal of part of the colon, followed by several sessions of chemotherapy or radiation therapy. Surgery is the main treatment for cancer of the colon and rectum. However, the types of surgery used are different. There are several types of surgery of colorectal cancer, differentiated by the amount of colon or rectum removed and whether other close tissue is also removed. One or more colon segments are removed in this surgery. This generally involves removing a cancer piece of colon and a small amount of healthy tissue on both sides. Two ends of the large intestine are then workbook.
This procedure is usually done using a technique called laparoscopy. In this procedure, the surgeon performs several small abdominal cuts through which surgical tools, video camera of optical fibers and light source are inserted. CamcorderAnd it transmits images to an external monitor, allowing the surgeon to see what he does without having to cut a large cut in the abdomen. This method of surgery is just as effective for the removal of cancer as open surgery, with the advantage of faster recovery time for the patient.
There are several types of surgery of colorectal cancer, which can be used to remove the tumor placed in the rectum. The type of surgery used usually depends on the cancer stage and the location in which the tumor is located. One of the simplest and least invasive procedures is called local transanal resection. This method involves the use of surgical tools inserted into the rectum and is used to remove small tumors are located near the opening of the rectum.
Other types of surgery for rectal cancer include lower front resection, resection of abdominoperinealí, pelvic exenteration and proctectomy. The lower progress of the front resection is mainly used for tumors located in the rectum area, which lies closest to the large intestine, and includes abdominal cut. In proctectomy, the rectum and part of the large intestine are removed due to the presence of advanced tumors. The patient is equipped with a temporary colostomy, which is removed after healing of the large intestine.
In the abdominal resection, cuts in the abdomen and near the rectum and the rectum is removed. This requires colostomy mounted to allow the removal of solid waste. The largest rectal surgery is a pelvic exeentation that includes the removal of the uterus or prostate, rectum and some other organs that could include the bladder and uterus or prostate.
Carcinoma surgery has certain risks and potential side effects. Risks include organ damage, bleeding, blood clots and wound infection or poor wound healing. One of the specific risks of thisThe type of surgery is that the quilted ends of the intestine can separate. This leads to the infection and possible development of the scar tissue that can block the intestine. There is a risk in men that colorectal cancer surgery can lead to a reduction or loss of sexual function and women sometimes find that scars can cause pain during sexual intercourse.