Your doctor may recommend earlier or more frequent testing if you: Already have been diagnosed with colorectal cancer. Have a first-degree relative (parent,brother,sister,or child) with an adenomatous polyp or colorectal cancer. Are an African American. Have had adenomatous polyps removed from your colon. This type of polyp is more likely to turn into cancer,but the risk is still very ...
Colonoscopy is a test that allows your doctor to look at the interior lining of your large intestine (rectum and colon). A colonoscopy is done using a thin, flexible viewing instrument called a colonoscope.
You can help your doctor diagnose and treat your condition by being ready to answer the following questions:What are your main symptoms? Although colorectal cancer does not always cause symptoms, common symptoms include: Abdominal cramps.A change in your bowel habits (either constipation or diarrhea).Blood in your stools.Narrow stools.Unexplained weight loss.Fatigue.Loss of appetite.How long have
Although these blood tests are highly reliable, no test is 100% accurate. The test cannot tell you when or whether you will develop colon cancer. Testing negative for an inherited colon cancer syndrome (FAP or HNPCC) does not mean you will never get colon cancer. It means your risk of colon cancer is about the same as that of the average person.It's very helpful if a close relative-preferably a ..
Colon polyps usually do not cause symptoms unless they are larger than or they are cancerous. The most common symptom is rectal bleeding. Sometimes the bleeding may not be obvious (occult) and may only be discovered after doing a screening test.