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Small bowel cancer

Small bowel cancer (also called small intestine cancer) is a rare cancer that starts in the small bowel.

The small bowel is a long, coiled tube that breaks down food and helps vitamins, minerals and other essential substances to be absorbed into the body. The small bowel is part of the digestive system and is situated between the stomach and the large bowel (colon).

Diagram of parts of the anatomy, labelled: small bowel, rectum, large bowel

Treatment for small bowel cancer at CUH

The treatment you have depends on several factors, which include:

  • the type and size of the cancer
  • where the cancer is located in the small bowel
  • your general health
  • whether the cancer has spread

A team of specialists at CUH will meet to discuss your condition and to make a recommendation about the best possible treatment for you.

You, along with your clinician, will then discuss your treatment recommendations at the clinic appointment and decide on the right treatment plan for you. Your clinician will explain the different treatment options and possible side effects.

The treatment for small bowel cancer can include:

  • surgery
  • systemic therapy
  • radiotherapy

Surgery is the most common treatment for small bowel cancer. You may be able to have surgery to remove part or all of the cancer, if the cancer has not spread. Recovery from surgery to treat small bowel cancer can take a long time.

At times, you may require more than one treatment or a combination of different treatments to give the best chance of long-term cure. For some patients, treatment may be given with the aim of curing the cancer. For others, to help control the cancer, prolong life and improve symptoms. Your clinical team will discuss with you what to expect.

Read more about different types of treatment

Resources and support

Cancer navigator for small bowel cancer

Our cancer navigator is here to help with non-medical questions and provide support during your treatment. They can connect you with services like financial support and help with conversations with family or work.

The cancer navigator works closely with the upper gastrointestinal specialist team and is part of our cancer support service.

Learn more about how our cancer navigator service can help you.

Our teams

Our upper gastrointestinal team includes specialists from different areas, who work together to support you.

You will receive contact details for your clinical nurse specialist (CNS) and the cancer navigator at your clinic consultation.

Learn more about our Upper Gastrointestinal (UGI) team

Treatment location

You may be seen in one of our outpatient clinics, Clinic 12, which sees patients requiring treatment for gastroenterology and other conditions, or in Clinic 4, if a surgical review or pre-assessment is necessary.

For treatment, such as chemotherapy or radiotherapy, you will likely attend our oncology services, located in Oncology Outpatients on level 2.

If requiring an overnight stay, small bowel cancer patients are usually accommodated on: