The type of surgery you have for cancer of the back passage (rectum) depends on the position and the size of the cancer in the rectum. The join is called an anastomosis. In other cases, part of your small bowel may be removed to confirm or rule out a disease when a “tissue diagnosis” is required.
Sometimes the surgeon has to switch from keyhole to open surgery during the operation. They then use miniature lights, cameras, and small tools to find the diseased area, clamp it off, and remove it. The 2 main types of surgery for rectal cancer are:Trans anal endoscopic microsurgery (TEMs) is for small early stage cancers with a low risk of coming back. The tube has a small light and camera at one end. The robotic machine is next to you. The ileostomy may be temporary to allow intestine further down the system to heal completely, or it may be permanent.You’ll need to stay in the hospital for five to seven days after the surgery. This is called bowel obstruction. Your surgeon will talk to you about whether you are likely to need a stoma, and whether the stoma will be temporary or permanent. Depending upon the reason for surgery, the procedure can take between one and eight hours.There are two main types of small bowel resection: open surgery or laparoscopic surgery.Open surgery requires a surgeon to make an incision in the abdomen. Open surgery. Your surgeon will remove the cancer from the back passage, along with a border (margin) of healthy tissue.The surgeon uses a flexible tube called a colonoscope. The 2 main types of surgery for rectal cancer are called trans anal endoscopic microsurgery (TEM) and total mesorectal excision (TME). Small Bowel Resection: This surgery is performed to remove Crohn's disease, cancer, ulcers, benign tumors, and polyps. If you have symptoms of cancer contact your doctor.The type of surgery you have for cancer of the back passage (rectal cancer) depends on the position and the size of your cancerMost people with rectal cancer have surgery. Examples of blood-thinning medications include:Let your doctor know if you’ve have recently hospitalized, feel sick, or have a fever just before surgery. You also may need to take a laxative to clear your bowels.Don’t eat or drink before the surgery (starting at midnight the night before). This tube travels from your nose into your stomach. The surgeon joins the ends of the bowel back together in another operation a few months later. You’ll also have a nasogastric tube. Type 3 is where the stool is sausage-shaped but with cracks on its surface.
"Gastro-" means stomach.Thus, gastrectomy refers to the surgical removal of the stomach (or sections thereof). This small pouch works like the rectum did before surgery. Your surgeon will talk to you about this before your operation. Your surgeon will remove the cancer in the top part of the rectum. The surgeon controls the arms of the machine to remove the cancer.Doctors hope that robotic surgery might lower the risk of:Robotic surgery is still a new technique and not all hospitals in the UK have this. They do this by passing cutting instruments down the colonoscope.This is the most common type of surgery for rectal cancer. Because of this you might become bloated. But it depends on your situation, and some people aren’t able to have keyhole surgery.
Sometimes the surgeon brings the end of the bowel out as an opening on your abdomen called a stoma. If there’s enough healthy small bowel left, the two cut ends may be sewn or stapled together. The surgeon puts the tube into your back passage. This may lengthen your stay in the hospital.General anesthesia is necessary for this surgery. Or your surgeon may remove your tumour from the bowel.