Search results
Results from the WOW.Com Content Network
The signs and symptoms of colorectal cancer depend on the location of the tumor in the bowel, and whether it has spread elsewhere in the body ().The classic warning signs include: worsening constipation, blood in the stool, decrease in stool caliber (thickness), loss of appetite, loss of weight, and nausea or vomiting in someone over 50 years old. [15]
Colorectal cancer is a disease of old age. It typically originates in the secretory cells lining the gut, and risk factors include diets low in vegetable fibre and high in fat. If a younger person gets such a cancer, it is often associated with hereditary syndromes like Peutz-Jegher's, hereditary nonpolyposis colorectal cancer, or familial ...
Screening for colorectal cancer, if done early enough, is preventive, seeing as benign lumps called polyps in the colon and rectum are the start to almost all cases of colon cancer. These polyps can be identified and removed by screening tests like a colonoscopy , in which the whole colon is visible.
Colorectal cancer symptoms to watch for When colorectal cancer is caught in stage I or II, the five-year survival rate is around 90%. That figure drops off significantly at later stages.
Prostate cancer is second for men, and breast cancer is second for women. Colorectal cancer is third, overall, for both sexes. ... would need to start screening at age 40, Dahut said.
The list of symptoms that are typically attributed to colorectal cancer, McCormick says, “are a change in your bowel habits, bleeding, fatigue, abdominal pain, bloating, or unintentional weight ...
Some of the inherited genetic disorders that can cause colorectal cancer include familial adenomatous polyposis and hereditary non-polyposis colon cancer; however, these represent less than 5% of colon cancer cases. [13] In many cases, genetic testing can be used to identify mutated genes or chromosomes that are passed through generations.
Colorectal cancer rates in people under 55 are increasing and it's more advanced. Experts are unsure why, but think diet, exercise and environment play a role.