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Introduction

What is cancer

The colon and rectum

What are the causes?

What are the symptoms?

How it is diagnosed
Further tests
Types of treatment used
Surgery
After your operation
If you need a colostomy
Will your diet need to change
Chemotherapy
Radiotherapy
Follow up
Research - clinical trials
Your feelings
If you are a friend or relative
Talking to children
What you can do
Who can help?
Useful organisations
Helpful books

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Understanding cancer of the colon and rectum

From the CancerBACUP booklet series

Obtain free publications

What are the symptoms of cancer of the large bowel?

The symptoms of cancer of the large bowel may include any of the following:

Blood in the stools (bowel motion) or black stools
Persistent constipation or diarrhoea
Weight loss
Pain in the abdomen or back passage

Sometimes the cancer can cause a blockage or obstruction in the bowel. The symptoms of this are sickness, constipation, griping pain and a bloated feeling in the abdomen.

Although these symptoms can be caused by conditions other than cancer of the large bowel it is very important that you always have them checked by your doctor.