Why a bowel resection is done @(Model.HeadingTag)>
A bowel resection is done to:
- treat cancer in the small intestine, colon, rectum or anus
- treat or relieve symptoms of cancer that has spread to the intestine
- remove a blockage in the intestine (called a bowel obstruction)
- remove as much cancer as possible (called debulking)
- remove precancerous conditions before they become cancer (called prophylactic surgery)
- remove parts of the colon that are damaged by an inflammatory bowel disease or diverticulitis
- fix a tear or hole in the intestine (called a bowel perforation)
Types of bowel resections @(Model.HeadingTag)>
Different types of bowel resections are done to remove different parts of the intestine. Each type of bowel resection is named based on what it removes.
Segmental small bowel resection @(Model.HeadingTag)>
A segmental small bowel resection removes part of the small intestine. Some of the mesentery (a fold of tissue that supports the small intestine) and lymph nodes in the area may also be removed.
A segmental small bowel resection is used to remove tumours in the lower part of the
Preparing for a bowel resection @(Model.HeadingTag)>
Before surgery, tests will be done to check your general health. Blood tests, a chest x-ray and an electrocardiogram (ECG) may be done to check the health of certain organs. You may also have blood tests to check for malnutrition. If you are malnourished, your bowel resection may be postponed until your nutrition improves. Find out more about these tests and procedures and nutrition for people with cancer.
Your healthcare team will tell you if you need to follow a special diet before surgery. They will also tell you when to stop eating and drinking before surgery.
Depending on the type of bowel resection, you may need to empty your intestine before surgery. This usually means taking a laxative 1 to 2 days before surgery. You may also be given cleansing enemas at the hospital.
If you need a colostomy or an ileostomy, your surgeon will usually mark the abdomen where the stoma (opening) will be to make sure it is in a convenient and comfortable place. Your surgeon or healthcare team may also discuss the type of pouch that you will need to use after the surgery. You may be given antibiotics before surgery to help prevent infection.
Approaches to surgery @(Model.HeadingTag)>
The surgeon can use an open technique or a laparoscopic technique.
- With the open technique, a large cut (incision) is made in the abdomen to reach the intestine.
- With the laparoscopic technique, small cuts are made in the abdomen. An
endoscopeand tools are inserted through the cuts to do the surgery.
The laparoscopic technique tends to have a shorter hospital stay, faster recovery time and less pain at the incision sites. Some people may not be able to have a laparoscopic bowel resection because of the location or stage of the cancer or other factors.
How a bowel resection is done @(Model.HeadingTag)>
A bowel resection is done in the hospital using general anesthesia (you will be asleep).
During a bowel resection, the surgeon removes the diseased or damaged part of the intestine. The surgeon also removes some healthy tissue on either side of the diseased or damaged part of the intestine.
Once part of the intestine is removed, the 2 remaining ends of the intestine are joined together using stitches or staples. This is called an anastomosis.
When all of the large intestine is removed and the anastomosis is between the small intestine and anus, it is called an ileoanal anastomosis. When it is between the colon and anus, it is called a coloanal anastomosis.
The surgeon may form the ileum or colon into a pouch (called a J-pouch) before joining it to the anus. A J-pouch creates a holding place for stool (poop) when the rectum is removed. It helps lower the number of bowel movements the person has and manage the inability to control bowel movements.
In some cases, an anastomosis is not done. One or both ends of the intestine are attached to an opening on the abdomen instead. This procedure is called a colostomy or an ileostomy, depending on the part of the intestine used.
Lymph node dissection @(Model.HeadingTag)>
If the bowel resection is being done to remove cancer, the surgeon will also remove at least 12 nearby lymph nodes. Surgery to remove lymph nodes is called a lymph node dissection.
A total mesorectal excision (TME) is a type of lymph node dissection that removes the mesorectum, which is fat surrounding the rectum that contains lymph nodes and blood vessels. A TME is usually done during a bowel resection to remove cancer in the rectum. Some tissue around the tumour is also removed.
Find out more about lymph node dissection.
Colostomy or ileostomy @(Model.HeadingTag)>
Depending on which part of the intestine is diseased and how healthy the rest of the intestine is, the surgeon may need to do a colostomy or an ileostomy after a bowel resection.
A colostomy creates an opening from the colon to the outside of the body through the abdominal wall. An ileostomy creates an opening from the ileum to the outside of the body through the abdominal wall.
A colostomy or an ileostomy can be temporary or permanent. The doctor may do a temporary colostomy or ileostomy to allow the intestine to rest and heal after surgery. A colostomy or an ileostomy will be permanent if the lower part of the rectum and anal sphincter are removed during the bowel resection.
Find out more about colostomy and ileostomy.
Side effects @(Model.HeadingTag)>
Side effects can happen with any type of surgery, but everyone’s experience is different. Some people have many side effects. Other people have few or none at all.
Side effects of a bowel resection are usually temporary. The side effects that you may have depend mainly on the type of bowel resection done and your overall health. Side effects of a bowel resection include:
- blood clots
- bowel obstruction
- paralyzed or inactive intestine (called paralytic ileus)
- damage to nearby organs, such as the small intestine, bladder, ureters or spleen
- leaking from where the 2 ends of the intestine were joined (called an anastomotic leak)
- sexual problems, such as
erectile dysfunctionfor men or pain during sex for women
- bladder problems, including the inability to control urination, the need to urinate often or an intense need to urinate
Find out more about side effects of surgery.
After surgery @(Model.HeadingTag)>
After a bowel resection, you will need to stay in the hospital for several days. You will be given pain medicines to keep you comfortable. You will be offered clear fluids for 1 to 2 days after surgery. Solid foods will be introduced slowly.
You may be referred to an
If you had a colostomy or an ileostomy, a WOC (wound, ostomy and continence) nurse will teach you how to live with and care for the ostomy. Before you go home, the healthcare team or WOC nurse will talk to you about:
- changing the bandages or dressing
- showering and bathing
- how and when to take any medicines
- eating and drinking
- physical activity
- what to do if you have problems
- when to visit the surgeon for follow-up
Special considerations for children @(Model.HeadingTag)>
Preparing children before a test or procedure can help lower their anxiety, increase their cooperation and develop their coping skills. This includes explaining to children what will happen during the test, such as what they will see, feel and hear.
Preparing a child for a bowel resection depends on the age and experience of the child. Find out more about helping your child cope with tests and treatments.
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