Search over 1.4 million articles by over 600 experts
  1. Home
  2. Health
  3. Colon Cancer

More from About.com

Browse Topics A-Z

Symptoms and Diagnosis

By Donna Myers, About.com Guide to Colon Cancer

Think you might have colon cancer? What are the symptoms and how is colon cancer diagnosed? And how can you decrease your chances of getting colon cancer? These articles provide detailed answers to those questions and others related to colon cancer symptoms and diagnosis.

  1. Signs and Symptoms
  2. Diagnosis
  3. Anatomy
  4. Risk Factors

Signs and Symptoms

People often ask if there are any signs and symptoms of colon cancer they can look out for so they'll know if they need to get screened -- but it's best to get regular screenings rather than rely on signs of colon cancer. This is because a tumor can grow for years before you notice any symptoms of colon cancer. But, knowing what to look out for can't hurt.

Diagnosis

A lot of questions and emotions accompany a colon cancer diagnosis. These resources will help you navigate the road ahead.

Anatomy

The main components of the large intestine include the appendix, cecum, colon, rectum, anal canal and anus. The main function of the large intestine is to transport waste out of the body and to absorb water from the waste before it leaves. Cancer can occur in any of these components and can sometimes spreads to the liver or lungs as well.

Risk Factors

Most people have about a six percent chance of developing colon cancer at some point in their lives. Refusing to get screened is a widely recognized way to increase your risk of developing the disease, but scientists are always researching for other possibilities, too. Reading these articles will give you a good idea of the risk factors for colon cancer.

Donna Myers
Guide since 2004

Donna Myers
Colon Cancer Guide

Newsletters

  1. Home
  2. Health
  3. Colon Cancer

©2008 About.com, a part of The New York Times Company.

All rights reserved.