5/29/2023 0 Comments T.n.t. chemo![]() ![]() Many people get both chemo and radiation therapy (called chemoradiation) as their first treatment.For example, here’s a common approach to treating these cancers: Most people with stage II rectal cancer will be treated with chemotherapy, radiation therapy, and surgery, although the order of these treatments might be different for some people. Many stage II rectal cancers have grown through the wall of the rectum and might extend into nearby tissues. If you're not healthy enough to have surgery, you may be treated with chemotherapy given with radiation therapy. 5-FU and capecitabine are the chemo drugs most often used. If it is more advanced, a combination of chemo and radiation therapy is usually given. For other cancers, a low anterior resection (LAR), proctectomy with colo-anal anastomosis, or an abdominoperineal resection (APR) may be done, depending on exactly where the cancer is located within the rectum.Īdditional treatment typically isn't needed after these operations, unless the surgeon finds the cancer is more advanced than was thought before surgery. Some small stage I cancers can be removed through the anus without cutting the abdomen (belly), using transanal resection or transanal endoscopic microsurgery (TEM). More surgery may also be advised if the polyp couldn’t be removed completely or if it had to be removed in many pieces, making it hard to see if there were cancer cells at the edges (margins).įor other stage I cancers, surgery is usually the main treatment. If the cancer in the polyp was high grade (see Colorectal Cancer Stages), or if there were cancer cells at the edges of the polyp, you might be advised to have more sur gery. If the polyp is removed completely during colonoscopy, with no cancer in the edges, no other treatment may be needed. This stage includes cancers that were part of a polyp. Stage I rectal cancers have grown into deeper layers of the rectal wall but have not spread outside the rectum itself. In rare cases, a more extensive surgery might be needed. You can usually be treated with surgery such as a polypectomy (removing the polyp), local excision, or transanal resection. Removing or destroying the cancer is typically all that's needed. Stage 0 rectal cancers have not grown beyond the inner lining of the rectum. Treatment with radiation and chemotherapy (chemo) may also be given before or after surgery. People with rectal cancers that have not spread to distant sites are usually treated with surgery. Treatment for rectal cancer is based mainly on the stage (extent) of the cancer, but other factors can also be important. ![]()
0 Comments
Leave a Reply. |