Small intestine cancer

What is small intestine cancer?

Small intestine cancer starts in cells of the small intestine. Learn about symptoms, diagnosis, treatment and risks in our guide to small intestine cancer.

Risks for small intestine cancer

Risks for small intestine cancer include genetic conditions, Crohn's disease and celiac disease.

Symptoms of small intestine cancer

Symptoms of small intestine cancer include pain in the abdomen, nausea and vomiting. Learn about the symptoms of small intestine cancer.

Diagnosis of small intestine cancer

Tests to diagnose small intestine cancer, such as upper GI series, are done when symptoms are present. Learn about diagnosing small intestine cancer.

Grading small intestine cancer

Grading small intestine cancer helps predict how fast the cancer is growing. Learn about the grades of small intestine adenocarcinoma.

Stages of small intestine cancer

Staging is a way of describing or classifying a cancer based on the extent of cancer in the body. The most common staging system for small intestine cancer is the TNM system. The International Union Against Cancer (UICC) uses the TNM system to describe the extent of many solid tumour cancers.

If small intestine cancer spreads

Small intestine cancer may spread to the lymph nodes, liver and pancreas. Learn where small intestine cancer may spread.

Prognosis and survival for small intestine cancer

People with small intestine cancer may have questions about their prognosis and survival. Prognosis and survival depend on many factors. Only a doctor familiar with a person’s medical history, type of cancer, stage, characteristics of the cancer, treatments chosen and response to treatment can put all of this information together with survival statistics to arrive at a prognosis.

Treatments for small intestine cancer

Small intestine cancer can be treated with surgery, chemotherapy, radiation therapy, targeted therapy and immunotherapy.

Supportive care for small intestine cancer

Supportive care helps people with the physical and emotional aspects of small intestine cancer. Learn about issues like nutrition and short bowel syndrome.

Small intestine cancer statistics

Cancer statistics tell us how many people in Canada are diagnosed with and die from small intestine cancer in a certain time frame.

Medical disclaimer

The information that the Canadian Cancer Society provides does not replace your relationship with your doctor. The information is for your general use, so be sure to talk to a qualified healthcare professional before making medical decisions or if you have questions about your health.

We do our best to make sure that the information we provide is accurate and reliable but cannot guarantee that it is error-free or complete.

The Canadian Cancer Society is not responsible for the quality of the information or services provided by other organizations and mentioned on, nor do we endorse any service, product, treatment or therapy.

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