Featured Article
It is common to have colon or rectal cancer without symptoms. Many patients are free of symptoms until their tumors are quite advanced.
Symptoms associated with colorectal cancer may also be caused by other conditions. These symptoms include:
More information on "Who is At Risk for Colon Cancer?"
By Todd Eisner, Health Expert
I have Crohn's disease. Am I at increased risk of colon cancer, and if so, how often to I need to be screened for colon cancer? For years, it has... Read more »
By Craig Stoltz, Health Expert
A shrewdly designed study adds support to the idea that vitamin D may play a role in breast and colon cancer risk reduction. The study has... Read more »
By Todd Eisner, Health Expert
1. I have ulcerative colitis, how often do I need to have a colonoscopy? There are essentially two reasons to do a colonoscopy in patients with... Read more »
By Elizabeth Roberts, Health Expert
Just a brief update on my blog from last week . . . I met my deadline late last Friday and by Sunday my gut was much happier and pretty much back to... Read more »
Source: ADAM Encyclopedia
and PreventionColorectal cancer is the third most common cancer in the U.S., with Americans facing a lifetime chance of 5 - 6% for this... Read more »
Source: ADAM Encyclopedia
Colon, or colorectal, cancer is cancer that starts in the large intestine (colon) or the rectum (end of the colon).Other types of cancer... Read more »
Source: ADAM Encyclopedia
Colorectal cancer; Cancer - colon; Rectal cancer; Cancer - rectum; Adenocarcinoma - colon; Colon - adenocarcinomaPreventionThe death... Read more »
Source: ADAM Encyclopedia
Alternative NamesScreening for colon cancer; Colonoscopy - screening; Sigmoidoscopy - screening; Virtual colonoscopy -... Read more »
Source: ADAM Encyclopedia
ChemotherapyChemotherapy Drugs and RegimensSeven drugs are currently approved for colorectal cancer chemotherapy:5-fluorouracil (5-FU, Adrucil),... Read more »
Source: ADAM Encyclopedia
ReferencesBotteri E, Iodice S, Bagnardi V, Raimondi S, Lowenfels AB, Maisonneuve P. Smoking and colorectal cancer: a meta-analysis. JAMA. 2008 Dec... Read more »
Source: ADAM Encyclopedia
ReferencesAmerican Cancer Society. Colorectal Cancer Facts and Figures Special Edition 2005. Atlanta: American Cancer Society, 2005.Arber N, Eagle... Read more »
Source: ADAM Encyclopedia
and ScreeningColon and rectal cancers can be detected early using the screening tests discussed below. These tests can find precancerous... Read more »
Source: ADAM Encyclopedia
A diagnosis of cancer will lead to staging and other tests to help determine the outlook and the appropriate treatments. Treatment for... Read more »
Source: ADAM Encyclopedia
SurgeryIn the earliest stages of colorectal cancer (stage 0 and some stage I cases) polyps can be removed during a colonoscopy in a procedure called... Read more »
Source: ADAM Encyclopedia
Radiation TreatmentRadiation therapy uses x-rays to kill cancer cells that might remain after an operation or to shrink large tumors before an... Read more »