Colon Cancer Survival Statistics

Published on Mar 02 2010, in the categories: Research, Stages of disease, Survival Statistics

What is the overview when speaking about the colon or rectal forms of cancer? The colon and rectum are both an essential part of the gastro intestinal tract and play an important role when it comes to our digestive process and all the alimentary circuit from food, to protein absorption and then the residue transformations and excretion.



As playing one of the essential roles in the whole body they are comprised in the larger segment of the intestinal tube or large bowel area from the abdomen just right before taking all aside and be leaded through the exit that is the anus. Cancer that develops and comes from the colon or rectal areas can be called colorectal affections, rectal cancer or as it is already known, the colon cancer.


The colon is the main responsible when it comes to water absorption process that happens in the intestinal region. It is almost one meter long and is contoured by the cecum , or as the medical community refers to the node that links the small intestinal tube located  at the abdominal valve defined as ileoceal.

The upper part of the colon, if trying to be located, watch around for the vertical segment in the lower side of the intestinal tube. The sideways colon that can also be in the region that covers the abdominal area, the lower region of the colon that extends to the final part of the excretion apparatus, the rectum and anus region.

The rectal region can be located in the final sector of the large intestinal tube. It is 15 to 18 centimeters long and it has the ‘escape route’ to the anus location, which is the eliminatory and final stage of the excretion process that happens to the outside of the body. Waste or residual material or the fecal matter is deposited in the rectal region until it is pushed out from there through the anal part.

The vast majority of the colon cancer sufferers, and this in percentages can reach a number of almost ninety five percent, are the adenocarcinomas  type colon cancer , that grow when a change or in medical terms, a mutation appears I the cellular layers and structures that surround the rectal apparatus and revolving tissue.

Sometimes the tissue produces a number of cell layers that have a useful particularity especially when it comes to the replacement of the elder or dying ones. So all it is produced to prevent and when the time comes, to switch places and protect and continue the cellular normal activity.

Sometimes imbalances in the way a cell is produced and the fact the elder one has not yet died or become useless can trigger a negative effect. More and more cells will be now produced with in a region where they are not even needed, and that have no particularity or usefulness. But the tissue keeps on the work and thinks, from some kind of imbalances that the scientists are still arguing about, the main cause of cancer, where the cells keep on being produced while there are others that are doing their job.
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